ザイエンス List of Products and Services

The Standard Bench (backless) features a simple design with cast iron legs and a variety of seat boards to choose from. It is available in two sizes, 1800mm and 1200mm, with or without support pipes (armrests). 【Three types of seat boards are available】 ○ Hinoki wood → Treated with Pentacure ECO30 for preservation, this material is painted with a wood surface protective coating. The Standard Bench uses high-quality materials with small knots on one side. ○ Synthetic wood → A resin material containing waste wood powder. It is resistant to dirt, maintaining its appearance for a long time, and is made from materials that excel in weather resistance and durability. ○ Ipe wood → A hardwood from South America. This wood is highly durable in its natural state, so no preservation treatment is necessary. *For more details, please download the PDF or contact us.

• Wood processing

The product "Circle Bench" can be arranged in various shapes according to the location conditions and your preferences. It uses very thin low-head bolts to secure the seat board, ensuring that there are no protrusions and providing a comfortable seating experience. 【Features】 ○ A product that can be arranged in various shapes according to the location conditions and your preferences ○ Uses very thin low-head bolts to secure the seat board, so there are no protrusions and it offers a comfortable seating experience ○ The legs can be made of standard PC concrete or a type resembling Inada stone ○ Cedar and cypress wood are treated with pressure-injected wood preservative Pentacure ECO 30 ○ Available in two types: freestanding and foundation-mounted *For more details, please download the PDF or contact us.

• Wood processing
• stone

The "Engai (bench) and outdoor table" products come with a variety of sizes to choose from, tailored to fit the size of the gazebo, along with various types of benches. Both use very low-profile bolts for securing the seat boards, ensuring that there are no protrusions to worry about, providing a comfortable seating experience. 【Features】 - A variety of bench sizes available to match the size of the gazebo - Very low-profile bolts are used for securing the seat boards, ensuring no protrusions and a comfortable seating experience - The legs of the bench can be made of standard PC concrete or a type resembling Inada stone - The bench is made of cypress wood or synthetic wood - Both stationary and foundation types of benches are available - The outdoor table is made of cedar wood, cypress wood, or synthetic wood - The outdoor table is available with steel legs and in a stationary type *For more details, please download the PDF or contact us.

• stone

The product "Fitness Bench" is a bench that allows you to do light exercise during breaks. You can incorporate exercise into your daily life without strain. There are three types: pommel horse type, back stretching type, and abdominal exercise type. 【Features】 ○ A bench that allows you to do light exercise during breaks ○ Possible to incorporate exercise into your daily life without strain ○ Available in three types: pommel horse type, back stretching type, and abdominal exercise type ○ Pommel horse type → Sit on the bench, grip the bars on both sides, and lift your body slightly using the strength of your arms ○ Back stretching type → Sit on the bench, raise both arms, and lean your upper body back against the backrest to stretch your back ○ Abdominal exercise type → Lie on your back on the bench, place the back of your knees on the middle bar, hook your feet, and perform abdominal exercises by raising your upper body *For more details, please download the PDF or contact us.

• Wellness and sports equipment

The goods "car stopper" come in various types to suit installation locations and purposes. 【Lineup】 ○ Car Stopper (Wooden) → The cedar wood is treated with a pressure-injected wood preservative, Pentacure ECO 30, and coated with Warmex P. ○ Japanese-style Car Stopper (Wooden) → A wooden car stopper that blends well with traditional townscapes and parks, available in two types: dark brown paint and clear coating. ○ Car Stopper (Simulated Stone) → The main body is made of Inada simulated stone (bush-hammered finish). ○ Freestanding Car Stopper (Simulated Stone) → A car stopper that can be simply placed, making it movable according to needs (no foundation required). ○ Japanese-style Human Barrier → A freestanding fence that visually obstructs human entry. ○ Wheelchair Accessible Car Stopper → A car stopper that allows people and wheelchairs to pass through while preventing the entry of motorcycles and adult bicycles. ○ Car Stopper (Stainless Steel) → The main body is made of stainless steel (hairline finish), available in three types: embedded, detachable, and fixed. *For more details, please download the PDF or contact us.

• Road facilities
• Wood processing
• stone

"Hana Talk" is a series of trapezoidal modules designed for combination use as barrier-free planters, work tables, and benches. The design, which utilizes the warmth and softness of wood, creates a gentle gardening space. It is also ideal for horticultural therapy in outdoor spaces of elderly care facilities and hospitals. 【Features】 ○ Barrier-free planters, work tables, and benches designed as trapezoidal modules for combination use ○ Design that leverages the warmth and softness of wood to create a gentle gardening space ○ The top rail allows for resting the waist or elbows while working ○ Capable of holding pots, shovels, and other tools ○ The height of the Hana Talk planter can be set in two stages for sitting and standing ○ The height under the Hana Talk planter (H790) is designed to allow wheelchair users to get close ○ Hana Talk was developed in collaboration with the Design Department of Chiba University’s Faculty of Engineering *For more details, please download the PDF or contact us.

• Gardening supplies

We offer a variety of signs, including "guidance boards and explanatory boards," made from various materials and shapes, primarily focusing on wood. By selecting sign shapes according to their use and purpose, and by planning signs with a unified design, we can create signs that are easier for users to understand. 【Features】 ○ A variety of guidance boards made from various materials and shapes, primarily wood. ○ Selecting sign shapes according to their use and purpose, and planning signs with a unified design, results in signs that are easier for users to understand. ○ Explanatory boards that provide explanations using photos and illustrations of plants, animals, and how to use facilities are also available. ○ Explanatory boards can be dimensioned for height and angle to ensure ease of use for various users. ○ By attaching braille plates to the board surface, they can also be used as tactile boards for visually impaired individuals. *For more details, please download the PDF or contact us.

• Sign construction

The sign "Roofed Information Board" is the perfect information board for a comprehensive guide with a Japanese aesthetic. The sign "Wood-Finished Information Board" features a sharp design using columns made of steel with a wood finish. The wood-finished information board allows for changing the color of the steel columns to match the image of the installation location. 【Features】 Roofed Information Board - Ideal for a comprehensive guide with a Japanese aesthetic - Color variations include a deep brown reminiscent of charred cedar and a clear finish that highlights the texture of natural wood - The columns of the roofed information board SIW-001 are designed with large chamfers, resembling octagonal columns seen in traditional Japanese architecture - A lineup of small-scale signs using octagonal columns is also available Wood-Finished Information Board - A sharp design information board using columns made of steel with a wood finish - The color of the steel columns can be changed to match the image of the installation location *For more details, please download the PDF or contact us.

• Steel

The sign "Guidance Sign" indicates the direction and distance to the destination and provides guidance. The sign "Warning Sign" displays information about potential dangers and calls for user etiquette. The sign "Post Sign" displays information such as park names, facility names, and place names for clarity. 【Main Features】 ○ Guidance Sign → Indicates direction and distance to the destination, providing guidance. ○ Warning Sign → Displays information about potential dangers and calls for user etiquette. ○ Post Sign → Clearly displays park names, facility names, and place names. 【Other Features】 ○ Grooved Processing → The posts of Warning Signs SIS-016S and SIS-017S have grooved processing implemented, which combines V-shaped grooves with sawtooth patterns, differing from traditional back-splitting. ○ Lightweight Guidance Sign → For areas where transportation is difficult, such as mountainous regions, we offer lightweight indicators that meet functional requirements while using thinner materials. *For more details, please download the PDF or contact us.

• Sign construction

The sign "Alumi Sign" is a highly durable sign made from aluminum extruded materials. It is designed for urban environments and is ideal not only for parks but also for street and housing complex signage. 【Main Features】 - Highly durable sign made from aluminum extruded materials - Designed for urban environments, making it suitable for signage in parks, streets, and housing complexes 【Other Features】 - Various sizes of signboards available - Body: Available in aluminum (anodized finish) and (acrylic resin baked paint finish) - Aluminum signs with stainless steel posts available in 1 to 4 directions *For more details, please download the PDF or contact us.

• Sign construction

The sign "Bug Bug Friends" is a powerful insect monument that utilizes the warmth and strength of wood. It realistically expresses the shape of insects that seem ready to move, inspired by the giant insects found in the world of fantasy. 【Main Features】 - A powerful insect monument that utilizes the warmth and strength of wood. - Realistically expresses the shape of insects that seem ready to move, inspired by giant insects from the fantasy world. - The design resembles a large model made of assembled wooden parts, and the familiar insect motifs stimulate children's creativity and are beneficial for emotional education. - It is also possible to produce using locally sourced wood. 【Other Features】 - Cedar wood is treated with pressure-injected wood preservative Pentacure ECO 30 and coated with Warmex P. - Steel is treated with electric zinc plating, synthetic resin coating, and some parts are finished with stainless steel mirror polish. *For more details, please download the PDF or contact us.*

• Steel
• Wood processing

We propose "monument signs" tailored to the surrounding environment and intended use. We offer wooden monuments that utilize the power of wood in their design, as well as monuments made with steel materials to match the design. 【Case Studies】 ○ Monument Sign: Entrance Sign → An example of an entrance sign installed at a product hall, featuring good visibility and a design that blends well with the surrounding environment. ○ Monument Sign: Wooden Monument Sign → A wooden monument sign made from a custom φ600 log, designed to match the atmosphere of Kitamaru Park in the center of Tokyo. We propose a design that leverages the impressive qualities of wood, unique to a wooden park facility manufacturer. ○ Monument Sign: Steel Monument Sign → A steel monument sign inspired by the Japanese black pine. We propose a monument made with steel materials to match the design. *For more details, please download the PDF or contact us.

• Steel

The landscape product "Wood Path" uses natural wood. It is recommended for wooden paths aimed at water-friendly areas such as biotopes, as well as for Yatsuhashi in Japanese gardens that require blending into the landscape. 【Types】 ■ Wood Path (Yatsuhashi) Vertical Plank Style ■ Wood Path (Yatsuhashi) Ground Cover Style ■ Wood Path (Yatsuhashi) with Horizontal Log Fence ■ Wood Path (Yatsuhashi) with Vertical Lattice Fence *For more details, please download the PDF or contact us.

• Wood deck (synthetic wood/resin)
• Other woodworking

The small-scale landscape product "Wooden Bridge" can utilize wooden beams. Additionally, the lower part of larger wooden bridges can be supported by using steel materials. Furthermore, with the technical expertise that Zaiensu has cultivated over many years, it is possible to accommodate arched bridges that have a traditional Japanese atmosphere. 【Main Features】 ○ Small-scale wooden bridges can use wooden beams. ○ The lower part of larger wooden bridges can be supported by using steel materials. ○ Structural considerations allow for not only pedestrian bridges but also vehicle bridges. ○ With the technical expertise that Zaiensu has cultivated over many years, it is possible to accommodate arched bridges that have a traditional Japanese atmosphere. 【Other Features】 ○ Cedar and cypress wood are treated with pressure-injected wood preservative Pentacure ECO 30 and coated with Warmex P. ○ Steel materials undergo hot-dip galvanization treatment. *For more details, please download the PDF or contact us.

• Steel
• Foundation construction
• Other woodworking

The play equipment "Nicoland" features a fun design that stimulates children's creativity in play. By combining wood, steel, and resin products, it harnesses the warmth and softness of wooden play equipment while creating an enjoyable design that sparks children's playful spirit. 【Main Features】 ○ Fun design that stimulates children's creativity in play ○ By combining wood, steel, and resin products, it creates an enjoyable design that enhances the warmth and softness of wooden play equipment while stimulating children's playful spirit ○ Nicoland Hideout → A basic design plan inspired by children's hideouts ○ Nicoland Theme Series → A series inspired by popular motifs such as locomotives and ships among children *For more details, please download the PDF or contact us.

• Steel
• Secondary steel products
• Playground equipment

The play equipment "Steel Combination Play Equipment" is designed to create a fun world of play with its colorful design. It is a durable play structure made with steel materials in its main structural components, combining colorfulness and durability. Additionally, various plans can be created depending on how it is assembled. 【Features】 - Steel combination play equipment that creates a fun world of play with its colorful design - Durable play structure made with steel materials in its main structural components - Various plans can be created depending on the assembly method - The spacious 1200mm square deck area can accommodate multiple children - Wood material: Cedar - Steel material: Electro-galvanized treatment (synthetic resin coating) *For more details, please download the PDF or contact us.

• Outdoor furniture, play equipment, furniture hardware
• Steel
• Playground equipment

The features of the health play equipment for seniors, "Community Trim," are that it allows for exercise among peers. Of course, it can be used alone, but exercising with friends enables longer and more enjoyable workouts while fostering communication. 【Features】 ○ Exercise can be done with peers. ○ While it can be used alone, exercising with friends allows for communication and makes it possible to enjoy exercise for longer periods consistently. ○ Seniors can incorporate exercise into their daily lives without strain, promoting the prevention of care needs. ○ Exercises that gently loosen the body and maintain flexibility are possible. → Twist, Stretch Bench, Stretch Wall ○ Walking over various obstacles helps maintain balance and leg strength. → Up and Down, Balance Walk, Slope Step, Log Step → Equipped with handrails for safe walking. *For more details, please download the PDF or contact us.

• Outdoor furniture, play equipment, furniture hardware
• Playground equipment

The general-purpose health exercise equipment "Trim Series" is designed to allow users to enjoy exercise easily while aiming for health maintenance and physical fitness improvement, tailored to their gender, age, and physical strength. Each product offers 2 to 3 different ways to use it, allowing users to choose exercises that match their fitness level. 【Features】 ○ A health exercise equipment aimed at maintaining health and improving physical fitness while allowing users to enjoy exercise easily, tailored to their gender, age, and physical strength. ○ Each product offers 2 to 3 different ways to use it, enabling users to select exercises that suit their fitness level. ○ Sets guidelines and target exercise repetitions based on gender and age (under 40, over 40). ○ It is recommended to install usage instruction signs to ensure safe and effective use. ○ Various types available: → Jump touch, parallel bars, balance beam, abdominal bench, and others. *For more details, please download the PDF or contact us.

• Outdoor furniture, play equipment, furniture hardware
• Playground equipment

The play equipment "Athletic Equipment" is designed to utilize the warmth of wood. It can be arranged in a course layout or used individually. Additionally, Zaiens offers a variety of athletic equipment. 【Features】 ○ Play equipment that utilizes the warmth of wood ○ Can be arranged in a course layout or used individually 【Line-up】 ○ Spider web climbing ○ Log steps ○ Thrilling bridge ○ Balance beam ○ Driftwood crossing ○ Sky path ○ Mountain leader ○ Tarzan rope ○ Sasuke jump ○ Confusing slope (for inclined surfaces) ○ Rope climbing (for inclined surfaces) ○ Net climbing (for inclined surfaces) ○ Triangle mountain crossing ○ Amida mountain crossing ○ Log suspension bridge ○ Wobbly log ○ Rope bridge ○ Orion constellation balance beam ○ Four-way tree climbing *For more details, please download the PDF or contact us.

• Outdoor furniture, play equipment, furniture hardware
• Playground equipment

We will design play equipment called "combi play equipment" that incorporates local specialties and motifs according to requests. For small-scale combi play equipment, we will also propose designs that utilize the warmth of wood. 【Examples】 ○ Steel Combi Play Equipment (Suō-Ōshima Town, Yamaguchi Prefecture, Case No. / PC-095) → The design is inspired by the local specialty of Suō-Ōshima Town, which is mandarin oranges, incorporating mandarin orange trees, roofs shaped like mandarin oranges, and handrails with mandarin orange designs. It is also possible to adapt to steel play equipment according to the scale of the play equipment. ○ Wooden Combi Play Equipment (Hatsukaichi City, Hiroshima Prefecture, Case No. / PC-096) → This play equipment is inspired by the kendama, which is said to have originated in Hatsukaichi City, and we will design play equipment that incorporates local specialties according to requests. ○ Wooden Combi Play Equipment (Echigo Hillside Park, National Park, Case No. / PC-104) → A wooden play equipment designed to resemble a tree stump. We will also propose designs for small-scale combi play equipment that utilize the warmth of wood. *For more details, please download the PDF or contact us.

• Outdoor furniture, play equipment, furniture hardware
• Playground equipment

This is a bench that can be used as a "kamado" during a disaster. Normally, it functions as a bench, but in the event of a disaster, the seat board can be removed, and the included windbreak panels can be attached to use it as a kamado. 【Features】 ○ During a disaster, the seat board can be removed, allowing it to be used as a "kamado" for cooking. ○ It is an integrated type with the main body and legs included. ○ It can be installed as a freestanding unit (no foundation required). *For more details, please download the PDF or contact us.

• Tables and benches (chairs)

Typically, it serves as a wooden gazebo that blends into the landscape, and during emergencies, a tent can be hung from pipes attached to the beams, allowing it to be used as an emergency first aid station, etc. ○ Size / W2700 x D2700 (center of columns) ○ Wood / Cedar ○ Roof material / Galvalume steel sheet ○ Dedicated tent / ¥280,000 (optional) *For more details, please download the PDF or contact us.

• Galvanized steel sheet
• Roof and gutter construction

The product "Wooden Bench" is designed with a natural approach that utilizes domestic cedar wood, highlighting the volume of the wood. ● All wooden parts are made from domestically sourced cedar and are finished with a protective coating for the wood surface. ● All wooden parts have been treated with Pentacure ECO30 for preservation. ● Cedar wood excels in preservation properties and cost performance, making it suitable for benches and outdoor tables constructed from large cross-section materials. *For more details, please download the PDF or contact us.*

• Natural paints (water-based, ink, etc.)
• Wood processing

The park, of course, can be used as a boardwalk by the water, in commercial facilities, or as a wooden deck on the rooftops and exteriors of buildings. It can be customized into various shapes according to your order. You can choose from domestic cedar, hardwood, or composite wood materials. 【Features】 Deck (Joist Type) ○ This type directly attaches the joists with anchor bolts. ○ You can choose the wood species from domestic cedar and foreign Ipe wood. Deck (Steel Support Type) ○ This type supports the joists with steel supports. ○ You can choose the wood species from domestic cedar and foreign Ipe wood. Composite Wood Deck (Joist Type) ○ This type directly attaches the steel joists with anchor bolts. ○ The material is composite wood made from a mixture of plastic resin and recycled wood powder. *For more details, please download the PDF or contact us. You can download CAD data from our company website. For more information, please contact us or refer to the catalog.

• Wood deck (synthetic wood/resin)
• Other park materials
• wood

The landscape product "Wooden Delineator" uses natural wood for its posts. The wooden parts are treated with pressure-injected wood preservative "Pentacure ECO30" to enhance durability. 【Features】 - Wooden delineator using wood for the posts - Wooden parts treated with pressure-injected wood preservative "Pentacure ECO30" - Eco Mark certified product "Sanmoku Rotary Log-E" is available *For more details, please download the PDF or contact us.

• Secondary paving products
• Dam construction
• Wood processing

Universal Guard is a wooden fence that can accommodate slopes and curves by securing posts and crossbeams with a movable joint fitting called "Universal Joint." It is ideal for walkways in mountainous areas with complex slopes and curves, as well as for fences on boardwalks and stairs. - Our developed joint fitting, "Universal Joint," allows for movement to adapt to slopes and curves. - Domestic natural wood is used for the posts and crossbeams. - On-site surveying is simplified, which can shorten construction time. - The elimination of processing for slopes and curves reduces total costs. - It can be installed as a Type P protective fence. *For more details, please download the PDF or contact us.

• Gates, walls and fences
• Protective fence
• River construction