The cup-shaped design exhibits a high loosening prevention effect with elastic force! We are releasing the flange-type loosening prevention bolt "Cup Bolt(TM)."

Integrated molding of screws/bolts, spring washers, and flat washers! Achieving weight reduction and cost savings!

The "Cup Bolt (TM)" integrates a screw with a spring washer and a flat washer, contributing to "weight reduction" and "cost reduction." By adopting a cup-shaped flange, it ensures reliable contact from the flange outer circumference, achieving a high anti-loosening effect. 【Features】 ■ Replacement of bolts with integrated washers for "weight reduction" & "cost reduction" ■ The cup shape provides an anti-loosening effect equal to or greater than that of a spring washer plus a flat washer *For more details, please download the PDF document or feel free to contact us.

• Work tools
• Safety and consumables
• Work tools

We would like to inform you that, in order to further strengthen and enhance our sales and service operations, there will be changes to our Nagoya Sales Office as of April 1st, as detailed below. ■ Relocation of Nagoya Sales Office 【New Address】 〒460-0003 6th Floor, Sando Building, 1-7-27 Nishiki, Naka Ward, Nagoya City, Aichi Prefecture TEL: 052-212-6520 / FAX: 052-212-6521 *Please note that the TEL and FAX numbers will also change. Taking this opportunity, all of our staff will continue to make even greater efforts. Please feel free to contact us.

iPick Co., Ltd., a partition manufacturer, will explain the definition of non-combustible materials under the Building Standards Act and their importance in office interiors. Fire-resistant materials are classified into three categories: non-combustible, quasi-non-combustible, and flame-retardant, based on safety during a fire. At iPick, we handle aluminum partitions that have received non-combustible certification, demonstrating high fire resistance, which is required by "interior restrictions" depending on the size and use of the building. Selecting appropriate materials is crucial not only for protecting the lives of employees but also from the perspective of asset protection and business continuity planning (BCP). We propose the creation of safe spaces that balance compliance with regulations and design. ＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊ For the design and construction of interior partitions from offices to toilet booths, leave it to iPick, the partition specialist manufacturer! "We are accepting reservations for live office and showroom tours." 6F NMF Kanda Iwamotocho Building, 3-8-16 Iwamotocho, Chiyoda-ku, Tokyo For inquiries, feel free to contact our toll-free number 0120-020-720 (Weekdays 10:00 AM to 5:00 PM)!

JECA FAIR 2026 will be exhibiting at the 74th Electrical Installation Industry Exhibition. Dates: May 27, 28, 29 Venue: Tokyo Big Sight, Halls 1, 2, 3, and 8 We look forward to your visit.

The JRE Disaster Assessment Support System Gragram, jointly developed by Hakusan Industrial Co., Ltd. (Headquarters: Fuchu City, Tokyo, President: Minoru Yoshida https://www.hakusan.co.jp/) and JR East Japan Architectural Design Co., Ltd. (Headquarters: Shibuya City, Tokyo, President: Yoshihiko Ito https://www.jred.co.jp/), has been implemented in all buildings of the TAKANAWA GATEWAY CITY, which will have its grand opening on March 28, 2026, and OIMACHI TRACKS, which will open to the public. For more details, please refer to the link below.

We would like to inform you that as of March 27, 2026, our company has become a wholly-owned subsidiary of SmartHR, Inc. through the transfer of shares from Kowa Company, Ltd. This decision is a proactive step to maximize the strong management resources and networks held by SmartHR, allowing us to evolve our service provision system into a more stable and advanced one. Please note that there will be no changes to our business activities, company name, or service provision system following the change in shareholders. Our employees are committed to working together to meet your expectations more than ever. For more details, please also refer to the press release from SmartHR. We sincerely ask for your continued guidance and support.