日本植生 List of Products and Services

Our company implements the "Animal Guard Method," which involves installing vegetation mats and sheets tailored to specific locations and situations. After installation, height keepers are placed at regular intervals on top, and the sky cross net is deployed over the installed height keepers. The wire mesh is connected using a dedicated sky coil, ensuring that the sky cross net is maintained at a certain height, completing the installation. 【Installation Steps】 ■ Laying vegetation mats and sheets ■ Installing height keepers ■ Deploying wire mesh ■ Connecting wire mesh ■ Completion of installation *For more details, please download the PDF or feel free to contact us.

• Planting work

The "Animal Guard Method" is a technique for protecting greening work from deer damage, specifically designed for slope greening measures against harmful animals. By covering the construction area of the vegetation work with a dedicated base and special wire mesh, it aims to suppress deer intrusion and reduce damage to plants caused by feeding. Additionally, it is a patented method that can be easily implemented on slopes while reliably protecting the vegetation. 【Features】 ■ Protects plant growth points and roots ■ Can be combined with frame and vegetation mats ■ Special wire mesh that does not expand ■ Reinforced type can also be applied in heavy snowfall areas or regions with high deer density *For more details, please download the PDF or feel free to contact us.

• Planting work
• Slope protection material
• Pest and insect control products

"Asashiba" is an artificial turf that replaces straw-covered turf, with seeds and fertilizers adhered to a jute (hemp) net. The nylon threads used in straw mats and similar products do not remain, and the net is an environmentally friendly product that fully decomposes. Additionally, the flexible and breathable jute net demonstrates excellent erosion resistance. 【Features】 ■ Flexibility ■ Breathability ■ Erosion resistance ■ Environmentally friendly natural materials *For more details, please download the PDF or feel free to contact us.

• Planting work
• Slope protection material
• Landscaping materials

We would like to introduce our rockfall prevention system, "G-spec." It is suitable for construction sites where large and small loose rocks and soil are mixed, and the installation is simple. Additionally, it has functions for erosion prevention and landscape restoration, protecting slopes with a hybrid method that combines erosion control mats with growth substrate materials. 【Features】 ■ Rockfall prevention ■ Erosion control ■ Landscape restoration *For more details, please download the PDF or feel free to contact us.

• Civil Engineering Method
• Slope protection material
• Rockfall prevention agent

The integrated vegetation mat "Kusamamor" for deer damage prevention in Japanese vegetation is a product that combines a vegetation mat and a deer damage prevention net in a double structure. By simply laying the integrated mat, it serves as a deer damage prevention measure, and its greening capability is equivalent to that of our conventional vegetation mats. You can also download PDF materials on construction methods and specifications from the link below! 【Three Features】 ■ Construction efficiency that completes the installation of the vegetation mat and damage prevention in one step ■ A net with slack that lifts up as the plants grow ■ The net protects the plants from damage for an extended period *We also conduct free on-site surveys. Please feel free to contact us.

• Civil Engineering Sheet

The "Comprehensive Catalog of Environmental Greening Products" from Japan's vegetation industry includes information on greening products, starting with design unit prices and product details. If you are facing challenges with greening and are unsure about which products or methods to choose, this document will solve all your problems! It also includes a selection flow for vegetation construction based on slope conditions. If you are interested, please feel free to download it. 【Contents (excerpt)】 ■ Design unit price table for fiscal year 2025 ■ Selection flow for vegetation construction based on slope conditions ■ NETIS registered methods

• Civil Engineering Sheet

The "Tezak Super Lock Method" is a technique that suppresses the initial movement of scattered boulders and loose stones on slopes by utilizing the flexibility of wire ropes and the restraining and supporting forces of anchors. We offer three types: "Tezak Super Lock <Net Type>", "Tezak Super Lock <Close Contact Type>", and "Tezak Super Lock G-spec". This method can be selected from the above three types according to the site conditions. 【Features】 ■ Helps stabilize loose stones scattered over a wide area of the slope ■ Does not compromise the natural landscape ■ Compatible with most terrains ■ Reduces the need for land acquisition for projects *For more details, please download the PDF or feel free to contact us.

• Earth retaining wall/foundation reinforcement

We would like to introduce the "Market Price Construction Method" handled by Nippon Vegetation Co., Ltd. By securing floating stones and rolling stones with wire mesh and wire ropes, we prevent falling rocks within the mesh with the "Cover Type Rockfall Protection Net Construction," and by using H-shaped pillars at the top of the mesh to create openings, we allow falling rocks from the upper source to drop into the mesh with the "Pocket Type Rockfall Protection Net Construction." Please feel free to consult us when you need our services. 【Product Lineup】 ■ Cover Type Rockfall Protection Net Construction ■ Pocket Type Rockfall Protection Net Construction *For more details, please download the PDF or feel free to contact us.

• Earth retaining wall/foundation reinforcement

To the Sukai City Hall in Kochi Prefecture, we would like to introduce a case of the installation of the diamond-shaped wire mesh "Drain Sheet R+" as a landslide prevention measure for residential areas. The soil type is soft rock, and 370m² was installed. This method was adopted because the landowner desired a technique that did not involve greening. Our product is a slope protection material that is not intended for greening, allowing for installation throughout the year regardless of the season. 【Case Overview】 ■ Installation Location: Kochi Prefecture ■ Installation Date: October 2022 (Year 4 of Reiwa) ■ Quantity: 370m² ■ Soil Type: Soft Rock ■ Purpose: Steep Slopes / Erosion Control *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the diamond-shaped wire mesh "Drain Sheet R+" was installed for erosion prevention on slopes at a prefectural erosion control project in Aomori Prefecture. The soil type was soft rock, and 3,500 m² was constructed. The project transitioned from planning a rockfall protection net to a request for diamond-shaped wire mesh plus erosion prevention, leading to its adoption. This product has a light-blocking rate of 99.9% in the sheet section and is also impermeable, making it difficult for plants to grow. [Case Overview] ■ Construction Location: Aomori Prefecture ■ Construction Date: September 2022 (Year 4 of Reiwa) ■ Quantity: 3,500 m² ■ Soil Type: Soft Rock ■ Purpose: Erosion Control *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

This is an introduction to a case where the erosion control vegetation sheet "Drain Sheet HA30" was installed for the protection work of national owned cliff slopes in Miyagi Prefecture. The soil type is sandy soil, and it was used in conjunction with a lightweight frame (Nipura). This resolved the issue of muddy water flowing into the properties of nearby houses every time it rained. Our product utilizes the flexibility and water-repellent properties of polyester non-woven fabric, and since seeds and fertilizers are attached to the entire surface, it demonstrates erosion resistance through the network structure and the strength of plant roots. 【Case Overview】 ■ Installation Location: Miyagi Prefecture ■ Installation Date: March 2021 (Year 3 of Reiwa) ■ Quantity: 250m2 ■ Soil Type: Sandy soil ■ Purpose: Rockfall prevention and mitigation *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case of the installation of the erosion control sheet "Drain Sheet 45-K" at the Suwa Lake Smart IC access construction in Nagano Prefecture. This measure was taken to ensure safety during work at the lower part of the slope due to erosion. The soil type is sandy soil, and the quantity is 3,700 m². This product is bonded with a soil coagulant, which has the effect of granulating soil particles during rainfall, thereby suppressing the generation of muddy water. 【Case Overview】 ■ Installation Location: Nagano Prefecture ■ Installation Date: August 2022 (Year 4 of Reiwa) ■ Quantity: 3,700 m² ■ Soil Type: Sandy Soil ■ Application: Road *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the erosion control vegetation mat "Drain Sheet M45-III" was installed in the restoration and conservation work in Ehime Prefecture. The soil type is soft rock, and it was constructed using wire mesh. This product can accommodate various soil conditions through a wide range of variations, with fertilizer bags attached. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Ehime Prefecture ■ Construction Date: February 2022 (Year 4 of Reiwa) ■ Quantity: 1,000 m² ■ Soil Type: Soft Rock ■ Purpose: Mountain Conservation *For more details, please refer to the related links or feel free to contact us.

• Planting work

This is an introduction to a case where the erosion control vegetation mat "Drain Sheet M45-I" was installed in public restoration and mountain conservation work in Gifu Prefecture. The soil type was rock and gravel, and a total area of 3,400 m² was installed. This product features the flexibility and high water repellency of polyester fibers, and it is equipped with fertilizer bags at 20 cm intervals, making it highly resistant to erosion, suitable for cut slopes. Please feel free to contact us if you need our services. 【Case Overview】 ■ Installation Location: Gifu Prefecture ■ Installation Date: December 2021 (Year 3 of Reiwa) ■ Quantity: 3,400 m² ■ Soil Type: Rock and Gravel ■ Purpose: Mountain Conservation *For more details, please refer to the related links or feel free to contact us.

• Planting work

This is an introduction to a case where the erosion control vegetation mat "Drain Sheet M30" was installed during the Oigawa maintenance and repair work in Shizuoka Prefecture. It was adopted for greening after the removal of the temporary construction road. Due to the unsuitable timing for seeding, this product was chosen instead of seed spraying. This product features high flexibility and water repellency due to its polyester fiber material, and it is equipped with fertilizer bags at 40 cm intervals, providing excellent erosion resistance suitable for cut soil. 【Case Overview】 ■ Location: Shizuoka Prefecture ■ Date of Construction: July 2022 (Year 4 of Reiwa) ■ Quantity: 200 m² ■ Soil Type: Gravelly soil ■ Purpose: Other *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case where the erosion control vegetation mat 'Drain Sheet M30' was installed as part of the agricultural road improvement project for the cultivation condition improvement project in Miyazaki Prefecture. The soil type is silty clay, and a total of 2,200 m2 was installed. The fertilizer bag of this product can supply nutrients to the germinated plants for an extended period, protecting the surface soil with the mat and the plant roots. Please feel free to contact us if you require our services. 【Case Overview】 ■ Installation Location: Miyazaki Prefecture ■ Installation Date: September 2022 (Year 4 of Reiwa) ■ Quantity: 2,200 m2 ■ Soil Type: Clayey Soil ■ Purpose: Pond, agricultural road, and farmland improvement *For more details, please refer to the related links or feel free to contact us.

• Planting work

This is an introduction to a case where the erosion prevention sheet "Drain Sheet 45-K" was installed during the seismic reinforcement work on an elevated bridge in Hyogo Prefecture. (Private Sector) We received an order from the Honshu-Shikoku Bridge Expressway and completed a quantity of 3,600 m². This product improves adhesion to the ground through a wire mesh, making it more effective in cases where there are gravel or loose stones. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Installation Location: Hyogo Prefecture ■ Installation Date: April 2022 (Year 4 of Reiwa) ■ Quantity: 3,600 m² ■ Soil Type: Gravelly Soil ■ Application: High-standard Road *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the decomposable vegetation sheet "Hariwood," made from thinned wood, was installed during the construction of the path square at Ghibli Park in Aichi Prefecture. We received an order from the Owari Construction Office and completed the installation of 850m2. We were able to meet the request to recreate the world of animation. This product adheres to the soil due to rain and dew after installation, protecting seeds and fertilizers until germination. [Case Overview] ■ Installation Location: Aichi Prefecture ■ Installation Date: August 2022 (Year 4 of Reiwa) ■ Quantity: 850m2 ■ Soil Type: Sandy soil ■ Purpose: Exterior and land development *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case where the vegetation substrate mat "Kyojingar" with greening foundation work (mortar bags) was installed in the forest land degradation prevention project in Ehime Prefecture. Some sections were constructed using wire mesh and modifications to anchor pins (such as ring anchors). This product stabilizes the growth foundation by solidifying with natural rain and creating small steps on the slope. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Ehime Prefecture ■ Construction Date: November 2021 (Year 3 of Reiwa) ■ Quantity: 3,000 m² ■ Soil Type: Gravelly Soil ■ Purpose: Erosion Control *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case of the use of the thinning wood vegetation sheet "Harishiba Mock" in the improvement work of National Route 480 in Wakayama Prefecture. This was adopted without seeds for the road leading to the World Heritage Site of Kongobu-ji Temple on Mount Koya, located within the Koyasan Mount Koya National Park. This product, after installation, allows the thin cotton to adhere closely to the soil due to rainfall and night dew, protecting the seeds and fertilizer until germination. [Case Overview] ■ Installation Location: Wakayama Prefecture ■ Installation Date: December 2020 (Reiwa 2) ■ Quantity: 14,000 m² ■ Soil Type: Gravelly soil ■ Purpose: Road *For more details, please refer to the related links or feel free to contact us.

• Planting work

This is an introduction to a case where the vegetation mat "Harishiba Kangaroo N" was installed at the Prefectural Single Mountain (Prefectural Management) Sasahiyu construction site in Shizuoka Prefecture. It is a combined work with log work (using thinned timber for the frame). Different seed mixtures were used for the vegetation mat work and vegetation sheet work. This product features fertilizer bags attached to a net at 40 cm intervals, installed along contour lines, which helps to disperse runoff water from rainfall and mitigate soil erosion. [Case Overview] ■ Construction Location: Shizuoka Prefecture ■ Construction Date: March 2007 (Heisei 19) ■ Quantity: 1,000 m² ■ Soil Type: Gravelly soil ■ Purpose: Erosion control *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case where the vegetation mat "Harishiba Kangaroo N" was installed as part of the disaster prevention (emergency measures project) construction funded by the disaster prevention and safety grant in Nagano Prefecture. Due to the long and steep embankment mixed with gravel, our product was chosen. This product adheres seeds and fertilizers to the entire surface of the thin cotton, achieving uniform vegetation through its soil adhesion effect. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Installation Location: Nagano Prefecture ■ Installation Date: March 2022 (Year 4 of Reiwa) ■ Quantity: 1,200 m² ■ Soil Type: Sandy Soil ■ Application: Road *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case where the vegetation mat "Harishiba Kangaroo N" was installed during the improvement work on National Route 394 in Aomori Prefecture. To avoid summer construction, the upper section was completed in July and the lower section in September. This product features fertilizer bags attached to a net at 40 cm intervals, which are installed along contour lines to disperse runoff water from rainfall and mitigate soil erosion. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Aomori Prefecture ■ Construction Date: October 2022 (Year 4 of Reiwa) ■ Quantity: 4,500 m² ■ Soil Type: Clayey Soil ■ Purpose: Road *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case where the vegetation mat "Harishiba Kangaroo" was installed in the Gunma Prefecture's standalone erosion control facility project (steep slope). We received an order from the Takasaki Civil Engineering Office and completed the installation of 300m2 of clay soil in April 2010. This product adheres seeds and fertilizers to a thin cotton surface, achieving uniform vegetation through its soil adhesion effect. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Installation Location: Gunma Prefecture ■ Installation Date: April 2010 ■ Quantity: 300m2 ■ Soil Type: Clay Soil ■ Purpose: Road *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

This is an introduction to a case where the "Kamakura Mat with Fertilizer Bag," made of hexagonal wire mesh, palm fiber net, and vegetation mat, was installed at the hometown agricultural road construction in Shimo City, Aomori Prefecture. We received an order from the Sanhachi Regional Bureau and completed the installation over an area of 5,000m2 with rocky and pebble soil. This product utilizes natural materials with consideration for the environment, and the thick palm net excels in erosion resistance and thermal insulation, protecting the surface soil. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Installation Location: Aomori Prefecture ■ Installation Date: October 2005 (H17) ■ Quantity: 5,000m2 ■ Soil Type: Rocky and Pebble ■ Purpose: Pond, agricultural road, agricultural land improvement *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the vegetation substrate mat "Green Format T30," which utilizes thinned wood with functional charcoal, was installed during the railway slope repair work in Niigata Prefecture. The slope next to the railway (with wire mesh) was constructed. This product not only has a water retention effect due to the substrate bag but also features a structure that utilizes thinned wood (wood wool fibers), providing excellent insulation and reducing frost heave. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Construction Location: Niigata Prefecture ■ Construction Date: November 2021 (Year 3 of Reiwa) ■ Quantity: 400 m² ■ Soil Type: Gravelly soil ■ Application: Infrastructure *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the 'Green Format Mega Type' mat, made from thinning wood with functional charcoal, was used in safety measure construction in Kanagawa Prefecture. To allow children to run and play on the slope, protective materials were used in conjunction with the installation. This product features a two-layer structure utilizing thinning wood (wood wool fibers), which not only provides excellent moisture retention from the vegetation base layer below and the substrate bag above but also offers superior insulation and reduces frost heave. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Installation Location: Kanagawa Prefecture ■ Installation Date: March 2022 (Year 4 of Reiwa) ■ Quantity: 50m² ■ Soil Type: Soft Rock ■ Purpose: Other *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the alkaline soil vegetation mat "Litmus Mat Blue" was installed in the Shizuoka Prefecture reservoir group maintenance project (emergency maintenance of reservoirs) for the Matsumoto Shinike embankment renovation work. Since the pH after the improved embankment formation was 11.3, we changed from the standard vegetation mat to this product. This product is equipped with soil improvement bags filled with neutralizing agents, plant growth promoters, and fertilizers at 20 cm intervals. Please feel free to contact us if you have any inquiries. 【Case Overview】 ■ Location: Shizuoka Prefecture ■ Construction Date: January 2022 (Year 4 of Reiwa) ■ Quantity: 130 m² ■ Soil Type: Clayey soil ■ Purpose: Maintenance of reservoirs, agricultural roads, and farmland *For more details, please refer to the related links or feel free to contact us.

• Planting work

We would like to introduce a case where our alkaline soil vegetation mat "Litmus Mat Blue" was installed in the Noda Pond embankment renovation project as part of the prefectural rural disaster prevention and mitigation project. This was commissioned by the Toyama Prefectural Takaoka Forestry and Agriculture Promotion Center, and the vegetation mat was changed from the standard type to accommodate the cement-improved embankment (pH 8.0 to 9.4). This product was used for pond, farm road, and farmland improvement purposes. Please feel free to consult us when you need our services. 【Case Overview】 ■ Project Name: Prefectural Rural Disaster Prevention and Mitigation Project Noda Pond Embankment Renovation ■ Location: Toyama Prefecture ■ Construction Date: October 2022 (Year 4 of Reiwa) ■ Quantity: 1,300 m² ■ Soil Type: Clayey Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our alkaline soil vegetation mat "Litmus Mat Blue" was installed during road improvement work. This project was commissioned by the Tajima Prefectural Office in Hyogo Prefecture and was carried out within Hyogo Prefecture. It was applied to cement-improved embankments with an unknown pH. This product greening alkaline soil with a pH of about 9.0. Please feel free to consult us when you need our services. 【Case Overview】 ■ Project Name: Road Improvement Work ■ Installation Location: Hyogo Prefecture ■ Installation Date: May 2022 (Year 4 of Reiwa) ■ Quantity: 1,000 m² ■ Soil Type: Sandy Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our alkaline soil vegetation mat "Litmus Mat Blue" was installed at the improvement work of the National Route 18 Sakaki Saruhashi BP. This project was commissioned by the Kanto Regional Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism and was carried out in Nagano Prefecture. Due to the improved embankment (approximately pH 9.8), we changed from the environmental product vegetation sheet. 【Case Overview】 ■ Project Name: Improvement Work of National Route 18 Sakaki Saruhashi BP ■ Installation Location: Nagano Prefecture ■ Installation Date: March 2022 (Year 4 of Reiwa) ■ Quantity: 1,600 m² ■ Soil Type: Sandy Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our acidic soil vegetation mat "Litmus Mat Red" was installed during the construction of a children's garden. This project was commissioned by the Sado City Hall in Niigata Prefecture and was carried out within Niigata Prefecture. A mixture of wild grasses was adopted from the perspective of environmental conservation on the remote island (Sado City). This product features soil improvement bags filled with neutralizers and plant growth promoters, installed at 20 cm intervals, and is a vegetation mat with a thin cotton layer on the back that has seeds and fertilizers sprayed across its surface. [Case Overview] ■ Project Name: Children's Garden Construction ■ Location: Niigata Prefecture ■ Construction Date: March 2022 (Year 4 of Reiwa) ■ Quantity: 1,000 m² ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the vegetation mat "Kyojingar ST60" with a green foundation (mortar bags) for promoting natural invasion was installed in a restoration forestry project. This project was commissioned by the Shikoku Forest Management Bureau of the Forestry Agency and was carried out in Kochi Prefecture. The soil type was gravelly soil, with a quantity of 400m2, for forestry purposes. The solidified mortar bags maintain a long-term growth foundation. Additionally, a special thin cotton protects the surface layer of the slope for an extended period until the plants become established. [Case Overview] ■ Project Name: Restoration Forestry Project ■ Location: Kochi Prefecture ■ Construction Date: June 2019 (Reiwa 1) ■ Quantity: 400m2 ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where the vegetation mat "Kyojingar ST60" with a green infrastructure foundation (mortar bags) was installed as part of road maintenance and repair work. This project was commissioned by the Ministry of the Environment, Chugoku-Shikoku Regional Environment Office, and was carried out within a national park in Ehime Prefecture. The area covered was 300m², and the soil type was gravelly soil. The solidified mortar bags maintain a growth foundation over the long term. Additionally, a special thin cotton layer protects the surface until the plants become established. [Case Overview] ■ Project Name: Road Maintenance and Repair Work ■ Location: Ehime Prefecture ■ Date of Construction: October 2021 (R3) ■ Area: 300m² ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our large vegetation soil bag "Mega Medel" was used in road maintenance and repair work. This project was commissioned by the Ritto City Hall in Shiga Prefecture and was carried out on a forest road within Shiga Prefecture. The quantity was 25 bags, and the soil type was gravelly soil. Our product can be easily produced with a backhoe. Compared to conventional vegetation soil bags, it offers labor savings and a reduction in construction time. 【Case Overview】 ■ Project Name: Road Maintenance and Repair Work ■ Location: Shiga Prefecture ■ Construction Date: March 2015 (H27) ■ Quantity: 25 bags ■ Soil Type: Gravelly Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our large vegetation soil bag "Mega Medel" was used in road maintenance and repair work. This project was commissioned by the Seto City Hall in Aichi Prefecture and was carried out within Aichi Prefecture. The soil type was sandy soil, and the quantity was 25 bags. The use of large soil bags, combined with landscape greening, contributes to landscape preservation. It is expected to reduce UV degradation through vegetation cover. 【Case Overview】 ■ Project Name: Road Maintenance and Repair Work ■ Location: Aichi Prefecture ■ Construction Date: January 2021 (Year 3 of Reiwa) ■ Quantity: 25 bags ■ Soil Type: Sandy Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material
• Sandbags
• River construction

We would like to introduce a case where our vegetation substrate mat "Kyojingar," which includes green infrastructure (mortar bags), was installed during the construction of the Hayashi Kaiketsu Akaboshi Line. This project was commissioned by the Western Tokushima Prefectural Bureau and carried out in Tokushima Prefecture. As the construction deadline approached, it was adopted as an alternative method to the simple spraying method. The solidified mortar bags maintain a long-term growth foundation and protect the surface of the slope through a composite effect with high-strength nets. [Case Overview] ■ Project Name: Hayashi Kaiketsu Akaboshi Line Construction ■ Location: Tokushima Prefecture ■ Construction Date: March 2021 (Year 3 of Reiwa) ■ Quantity: 120m2 ■ Soil Type: Soft Rock *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our vegetation substrate mat "Kyojingar" with greening foundation work (mortar bags) was installed during the construction of National Route 42. This project was commissioned by the Kise National Route Office of the Chubu Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism, and was carried out in Mie Prefecture. It used a combination of wire mesh. The seed mixture consists of wild grasses due to the area being a nature conservation zone. The mortar bags before curing are flexible, allowing them to adhere closely to the uneven surfaces of the slopes. They cure naturally with rain (no watering required), creating small steps on the slope to form a stable growth foundation. 【Case Overview】 ■ Project Name: National Route 42 Construction Project ■ Location: Mie Prefecture ■ Construction Date: March 2022 (Year 4 of Reiwa) ■ Quantity: 1,400 m² ■ Soil Type: Soft Rock *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our vegetation substrate mat "Kyojingar" with greening foundation (mortar bags) was installed in the major local road slope protection work as part of the disaster-resistant road construction project. This was commissioned by the Okitama General Office in Yamagata Prefecture. The soil type was clayey soil, and the installation was done on a 90m² road. The solidified mortar bags maintain a long-term growth foundation and protect the slope surface through a composite effect with high-strength nets. [Case Overview] ■ Project Name: Disaster-Resistant Road Construction Project Major Local Road Slope Protection Work ■ Installation Location: Yamagata Prefecture ■ Installation Date: December 2021 (Year 3 of Reiwa) ■ Quantity: 90m² ■ Soil Type: Clayey Soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our greening foundation work (mortar bags) with the vegetation substrate mat "Kyojingar" was implemented in the disaster prevention construction behind the government building. This project was commissioned by the Iinan Town Hall in Shimane Prefecture and carried out within Shimane Prefecture. The soil type consisted of rock and gravel, covering an area of 500m2. Before solidification, the mortar bags are flexible, allowing them to adhere closely to the uneven surfaces of the slopes. They solidify naturally with rain (no watering required), creating small steps on the slope to form a stable growth foundation. 【Case Overview】 ■ Project Name: Disaster Prevention Construction Behind the Government Building ■ Location: Shimane Prefecture ■ Construction Date: December 2021 (Year 3 of Reiwa) ■ Quantity: 500m2 ■ Soil Type: Rock and Gravel *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our greening foundation work (mortar bags) vegetation substrate mat "Kyojingar" was implemented in the restoration and erosion control project. This was commissioned by the Osumi Regional Promotion Bureau of Kagoshima Prefecture and carried out within Kagoshima Prefecture. It involves a siliceous slope, with "Ryokkasuijiro" used in the waterway section. "Ryokkasuijiro" is a vegetation mat specifically designed for greening waterways, filled with topsoil on the front side. [Case Overview] ■ Project Name: Restoration and Erosion Control Project ■ Location: Kagoshima Prefecture ■ Construction Date: October 2022 (Year 4 of Reiwa) ■ Quantity: 5,400 m² ■ Soil Type: Sandy soil *For more details, please refer to the related links or feel free to contact us.

• Slope protection material

We would like to introduce a case where our "rockfall protection net (cover type/pocket type)" was installed as part of the disaster prevention and safety grant project. This project was commissioned by the Hata Civil Engineering Office in Kochi Prefecture and was carried out within Kochi Prefecture. The soil type consisted of rock and gravel, and the work was done for rockfall countermeasures and prevention. The method involves securing floating stones and rolling stones with wire mesh and wire ropes to prevent rockfall within the mesh in advance. 【Case Overview】 ■ Project Name: Disaster Prevention and Safety Grant Project ■ Location: Kochi Prefecture ■ Construction Date: August 2023 (Year 5 of Reiwa) ■ Quantity: 800 m² ■ Soil Type: Rock and gravel *For more details, please refer to the related links or feel free to contact us.

• Rockfall prevention agent

We would like to introduce a case where our "rockfall protection net (cover type/pocket type)" was installed as part of the road disaster prevention work on the Major Local Road Ibaraki-Kameoka Line. This project was commissioned by the Ibaraki Civil Engineering Office in Osaka Prefecture and was carried out within Osaka Prefecture. The soil conditions included gravelly soil, rock blocks, and cobbles, with rockfall countermeasures and preventive work conducted over an area of 850m2. The method involves securing floating stones and rolling stones with wire mesh and wire ropes to prevent rockfall within the mesh in advance. 【Case Overview】 ■ Project Name: Road Disaster Prevention Work on the Major Local Road Ibaraki-Kameoka Line ■ Location: Osaka Prefecture ■ Construction Date: March 2023 (Year 5 of Reiwa) ■ Area: 850m2 ■ Soil Type: Gravelly soil, rock blocks, cobbles *For more details, please refer to the related links or feel free to contact us.

• Rockfall prevention agent

We would like to introduce a case where our "rockfall protection net (cover type/pocket type)" was installed during the Ohira Forest Road improvement project. This was commissioned by the Western Tottori General Office and carried out within Tottori Prefecture. It involved rockfall countermeasures and preventive work over an area of 1,300 m² with soil types including clayey soil, boulders, and gravel. The method involves securing floating stones and rolling stones with wire mesh and wire ropes to prevent rockfall within the mesh in advance. 【Case Overview】 ■ Project Name: Ohira Forest Road Improvement Project ■ Location: Tottori Prefecture ■ Construction Date: October 2022 (Year 4 of Reiwa) ■ Area: 1,300 m² ■ Soil Type: Clayey soil, boulders, gravel *For more details, please refer to the related links or feel free to contact us.

• Rockfall prevention agent

We would like to introduce a case where our wire rope-supported rockfall protection fence, "Rabbit Fence," was installed for the rockfall countermeasure work at the slope of the Nada Industrial Park. The project was commissioned by the Kurayoshi City Hall in Tottori Prefecture and was carried out within the prefecture. It involved rockfall countermeasure and prevention work over an area of 250m² with boulder and gravel soil. The "Rabbit Fence" employs an anchoring foundation method for fixing the posts, allowing the posts to be installed directly into the ground. 【Case Overview】 ■ Project Name: Rockfall Countermeasure Work at Nada Industrial Park Slope ■ Location: Tottori Prefecture ■ Construction Date: August 2023 (Year 5 of Reiwa) ■ Area: 250m² ■ Soil Type: Boulder and Gravel *For more details, please refer to the related links or feel free to contact us.

• Rockfall prevention agent