Notice of Participation in the 'Virtual Industry Exchange Exhibition 2020' from January 20 to February 19, 2021

When placed in the ocean, plankton gathers, creating a feeding ground for fish! I will answer questions about fish reefs and breeding reefs.

Smirief Co., Ltd. is engaged in the development, design, research, and production guidance related to fish reefs, breeding reefs, multipurpose reefs, and fishing ground creation, as well as construction, construction management, and consulting services. A "fish reef" is like an apartment for fish. When a fish reef is placed in the ocean, it creates eddies in the current, attracting plankton and becoming a feeding ground for fish. Additionally, a "breeding reef" creates environments for fish and other aquatic species to spawn and for juvenile fish to grow. It provides a habitat that serves as a hiding place for small fish and promotes the growth of seaweed. *For more details, please refer to the PDF materials or feel free to contact us.

• others

This is an assembly fish reef made from semi-finished products. The internal structure is complex, resulting in a significant fish aggregation effect.

The follow-up survey on the aggregation effect has confirmed the aggregation of benthic fish such as Japanese grunt and sea bream, as well as mid-water fish such as horse mackerel and yellowtail. For more details, please contact us or download the catalog.

• others

The Tetra Reef fish reef is a concrete fish reef primarily formed as a single unit.

The follow-up survey on the aggregation effect revealed a high presence of species such as black sea bream, horse mackerel, rockfish, and groupers, particularly indicating suitability for benthic fish. Additionally, pelagic fish like yellowtail, various types of mackerel, and sardines have also started to gather in large numbers around the tetra reef. For more details, please contact us or download the catalog.

• others

The NK Leaf propagation reef was developed as a spawning ground for spear squids.

In addition to the spawning of the spear squid, the aggregation of fish such as the black rockfish, black sea bass, flatfish, and bottom-dwelling organisms like abalone and sea urchins, as well as the growth of seaweeds, has also been confirmed. For more details, please contact us or download the catalog.

• Fishing reef

Boasting high visibility in dark places, it demonstrates its power as a signboard! Ideal for danger signs and port installations!

This is a safety guidance sign that uses high-brightness phosphorescent plates, which absorb sunlight (ultraviolet light) during the day and emit natural light in the darkness after sunset, providing high visibility. High-brightness phosphorescence refers to the property of absorbing energy from natural light and artificial lighting, and then emitting light in the dark. This brightness is ten times that of conventional phosphorescence. The emission color of the high-brightness phosphorescent material is green, with a peak emission at 520 nm. Additionally, the time required to store light is primarily through sunlight when used outdoors. In sunny conditions, it takes about 3 minutes, and even in cloudy or rainy conditions, it can store sufficient light in about 30 minutes. For more details, please contact us or download the catalog.

• Emergency/display lighting equipment

The luminescent material used is certified by JIS Z 9095! A craft product made by laminating high-brightness glow-in-the-dark tape of the highest quality.

The 'Radiant Stencil Sculpture' is an art craft created by layering high-brightness phosphorescent tape. The phosphorescent material absorbs ultraviolet light from fluorescent lamps and LED lights, storing light and elegantly illuminating the stencil in the dark. It is expected to provide a soothing effect from the gentle light emitted by the phosphorescent material. The phosphorescent material used is high-brightness luminover tape, which is of the highest quality. It is certified under JIS Z 9095 (Safety Signs - Evacuation Guidance Systems). 【Features】 ■ The phosphorescent material absorbs ultraviolet light from fluorescent lamps and LED lights, emitting light in the dark. ■ You can enjoy the artwork even when exposed to black light. ■ The phosphorescent material used is high-brightness luminover tape, which is of the highest quality and certified under JIS Z 9095 (Safety Signs - Evacuation Guidance Systems). ■ The stencil used is a unique piece created by stencil sculptor Iwao Kubota. *For more details, please refer to the PDF document or feel free to contact us.

• Sculptures

Three levels of afterglow brightness! Sizes available are 120mm x 120mm and 150mm x 150mm.

We handle indoor evacuation guidance signs. We offer products that meet the three-level afterglow brightness standards certified by the Japan Fire Equipment Safety Center (for indoor and wall use). Our lineup includes "corridor guidance signs" and "emergency exit guidance signs" in sizes 120mm x 120mm and 150mm x 150mm. 【Lineup】 <Corridor Guidance Signs> ■ Size 120mm x 120mm - UPW-120-L - UPW-120R - UPW-120LR ■ Size 150mm x 150mm (made to order) - UPW-150-L - UPW-150R - UPW-150LR <Emergency Exit Guidance Signs> ■ UEX-150 (made to order) *For more details, please refer to the PDF document or feel free to contact us.

• Information display device

A rich lineup of dedicated fixed brackets and stair step corridor lines!

We handle indoor evacuation guidance materials. We offer two types of "special fixed brackets" made of aluminum: one with a length of 1500mm, width of 35mm, and nose of 18mm, and another with a length of 1500mm, width of 40.5mm, and nose of 18mm. In addition, we have a lineup that includes "stair step passage lines" and "Luminova tape EGL-30U-C." 【Product Lineup】 ■ Stair Step Passage Lines ・G6001 ・G6011 ■ Special Fixed Brackets ・S-35104 ・S-35105 ■ Luminova Tape EGL-30U-C ■ Special Rails *For more details, please refer to the PDF document or feel free to contact us.

• Information display device

It glows in green fluorescent color in dark places, making it easy to check tide levels at night!

This product is a super high-brightness luminescent board for "tide level markers." It glows in green fluorescent color in the dark at night. Therefore, it is possible to perceive the tide level with the naked eye. The maximum length is 1 meter, and lengths longer than that will be produced in segments. 【Features】 ■ Glows in green fluorescent color in the dark at night ■ Tide level can be perceived with the naked eye ■ Maximum length is 1 meter *For more details, please refer to the PDF document or feel free to contact us.

• Information display device

JIS Z9098 Class II compliant product! Prevents entry to breakwaters, piers, etc. at night.

This product is a super high-brightness photoluminescent board for "warning alerts." It complies with JIS Z9098 Class II standards. The substrate is made of aluminum and prevents entry to breakwaters and piers at night. If you have a specific text you would like, we can provide layout services for free. The price will not change unless the character count is significantly high. 【Features】 ■ Brightness = Complies with JIS Z9098 Class II standards ■ Substrate is made of aluminum ■ Prevents entry to breakwaters and piers at night ■ Free layout services available *For more details, please refer to the PDF materials or feel free to contact us.

• Information display device

Are you prepared for emergencies? During power outages due to disasters, the glow-in-the-dark effect will be effective! Super high-brightness glow-in-the-dark boards help with nighttime evacuation guidance and alerts.

This product is a super high-brightness photoluminescent board for "evacuation guidance." In bright environments such as under streetlights, the glow-in-the-dark effect is hardly effective, but during power outages due to disasters, it demonstrates its effectiveness and assists in nighttime evacuation guidance. If you have a specific size or layout in mind, we can accommodate that. 【Features】 ■ Active in "evacuation guidance" and "alerting" at night ■ Available for indoor and outdoor use. ■ Can accommodate specified layouts. ■ We can provide consultation on effective installation locations. *For more details, please refer to the PDF materials or feel free to contact us.

• Information display device

Made of aluminum, with high weather resistance due to coating treatment! Prevents collisions with breakwaters, jetties, and quay walls at night.

This product is a super high-brightness luminous board for "collision prevention." The standard size is an aluminum plate measuring 3mm thick × 800mm high × 1000mm wide. It has high weather resistance (proven for over 10 years) due to its coating treatment. It prevents collisions with breakwaters, piers, and quay walls at night. 【Features】 ■ Made of aluminum, with high weather resistance due to coating treatment ■ Prevents collisions with breakwaters, piers, and quay walls at night ■ Brightness = compliant with JIS Z9098 Class II *For more details, please refer to the PDF document or feel free to contact us.

• Emergency/display lighting equipment

Knowledge Technology

The danger signs and various warning boards installed are visible during the day, but it becomes difficult to even confirm their positions at night after sunset. This product boasts high visibility in dark places by using high-brightness phosphorescent pigments, demonstrating its effectiveness as a danger warning and disaster prevention measure. NETIS registration number: QS-070003 For more details, please contact us or refer to the catalog.

• Emergency/display lighting equipment

Effective in guiding evacuation during disaster power outages!

The high-brightness photoluminescent indoor evacuation guidance system stores light when it is bright and emits light when it is dark, allowing for safe guidance of people in emergencies. It requires no wiring and can be installed anywhere. Safety is enhanced with a low initial investment. Additionally, there is no need for wiring, batteries, or fluorescent lights, and regular inspections are not required, making maintenance easy. For more details, please contact us or download the catalog.

• Emergency/display lighting equipment

Absorbs energy from natural light and lighting, and emits light in the dark!

High-brightness phosphorescence refers to the property of absorbing energy from natural light, lighting, and other sources, and emitting light in the dark. This brightness is ten times that of conventional phosphorescence. The material for high-brightness phosphorescent materials is a compound that adds rare earth elements to strontium aluminate, which has excellent chemical stability. The emission color of high-brightness phosphorescent materials is green light with a peak emission at 520 nm. Additionally, the time required to store light, when used outdoors, is primarily excited by sunlight. In sunny conditions, it takes about 3 minutes, while even in cloudy or rainy conditions, about 30 minutes is sufficient to store enough light. For more details, please contact us or download the catalog.

• Emergency/display lighting equipment

On November 20, 2025 (Thursday) and December 2, 2025 (Tuesday) from 11:00 to 14:00, our representative, certified public accountant and tax accountant Koichi Yokoyama, will be speaking at a free webinar hosted by Otsuka Shokai. He will explain important points to note regarding the revised Construction Business Act. [Construction Business Act / Public Works Optimization Promotion Act] - Prevention of omissions in the description of construction contracts - Obligation to notify "risk" information before contract signing by the contractor - Mutual exchange of original copies of construction contracts - Digitization of estimates, contracts, and order forms/acceptance letters We are entering an era where contracts must be documented in writing and stored electronically. Paperlogic is fully committed to supporting companies that have begun the transition from paper to digital.

Are people becoming exhausted in a job where mistakes are not tolerated? [For details and viewing, click here] https://www.lacras.co.jp/news/seminar_in-house-operations_1/ In this seminar, we will explain the challenges and risks of payroll operations faced by large companies from the unique perspective of Lacras' implementation consultants. It is a 15-minute seminar to understand the strengths of in-house operations and hidden costs, and to consider the next steps. <Recommended for> 　✅ Those who are managing payroll in-house but are experiencing increased burdens on the ground 　✅ Those who are overwhelmed by system modifications and legal compliance 　✅ Those who feel the risk of dependency on specific individuals but have not been able to make fundamental revisions [For details and viewing, click here] https://www.lacras.co.jp/news/seminar_in-house-operations_1/ <Seminar Overview> 　◆ Target: Personnel and labor department staff 　◆ Speaker: Jo Matsuda (Director of Business Process Design at Lacras Inc.) 　◆ Organized by: Lacras Inc. (Persol Group)

Fujikohsuhou Co., Ltd. will hold a free online seminar titled "Laser Hardening Data by Material Type" on Wednesday, November 19, 2025. There are various materials that are easy or difficult to harden in laser hardening. We provide a simple explanation of the reasons behind this. This seminar will be a useful reference for design engineers considering laser hardening during the design phase. 【Recommended for】 ■ Those who want to know about materials commonly used in laser hardening ■ Those who want to understand the hardening characteristics of various materials

"We want to improve our operations with AI, but what exactly can we do...?" For those who want to actually try out and compare services, we have an announcement. The electronic contract and document management service paperlogic will be exhibiting at the 'Business Innovation Fair 2025 Autumn in Makuhari' hosted by Otsuka Shokai on November 13th (Thursday) and 14th (Friday) at the Hotel Green Tower Makuhari. Seminars on business improvement and AI utilization will also be held, so if you are nearby, please come and visit us. ● We will also be conducting product demonstrations of paperlogic at the venue. The biggest feature of paperlogic is that it is easy to operate and simple, yet it complies with all document management regulations, including the Electronic Books Act. We invite you to experience this simplicity firsthand.

1. "A New Era of Disaster Prevention and Mitigation Opened by Satellite Remote Sensing" Satellite remote sensing is a technology that uses sensors mounted on artificial satellites to acquire information about the Earth's surface over a wide area. In this presentation, we will outline the basic mechanisms and characteristics of remote sensing and introduce specific case studies of its application in the field of disaster prevention and mitigation. Furthermore, through examples of the latest satellite data applications, we will discuss future technological prospects and social possibilities. Speaker: Hiroshi Tokunaga, Executive Director, Infrastructure Technology Business Headquarters, Nippon Koei Co., Ltd. (On-site transfer) Deputy General Manager, Sales Headquarters, QPS Research Institute, Inc. 2. Examples of Industry-Specific AI Utilization Illuminating Civil Engineering Projects 1. The DX (Digital Transformation) that Tō Co., Ltd. Aims for in the Construction Industry 2. Service Introduction: About the Construction Industry-Specific AI "AI Concierge/Hikari" 3. Practical Demo: We will provide a detailed explanation of how operations can be streamlined and productivity improved in your projects, using demo screens. Speaker: Etsuji Shimomura, IS Group, Sales Department, AI SaaS Business Headquarters, Tō Co., Ltd. For more details, please check the link below.