Sinanen Mobility PLUS Cooperates with Palace Cycling Hosted by Japan Bicycle Promotion Institute at Kokyo Gaien - Providing 70 Bicycles in Collaboration with Group Company Sinanen Cycle

Sinanen Mobility PLUS Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo, President and Representative Director: Miwa Mitsuhashi), a subsidiary of Sinanen Holdings Co., Ltd. (Headquarters: Shinagawa-ku, Tokyo, Representative Director, President and CEO: Taro Nakagome), which operates energy, maintenance, and mobility businesses, and operates the shared cycle service "Daichari" to make transportation fun and comfortable, will cooperate with the "Palace Cycling" event (Organizer: Japan Bicycle Promotion Institute). This event is held every Sunday (36 times in total), excluding some dates, from Sunday, April 5, 2026 to Sunday, March 28, 2027. In collaboration with its group company, Sinanen Cycle, the company will provide 70 light bicycles for participants to support the event.

Contributing to the Development of an Environment for Ride Events This ride event aims to create new appeal using bicycles while aiming for the further utilization of a park with cultural and historical value and the protection of the natural environment at Kokyo Gaien, located in the center of the city. Sinanen Mobility PLUS will support the ride event by providing 70 light bicycles (50 for adults and 20 for children) for participants, utilizing the framework of the "Daichari Short-Term Bicycle Rental Plan." In addition, this time, in collaboration with the group company Sinanen Cycle, the lineup of bicycles will be strengthened, creating an environment where participants can enjoy cycling safely and comfortably. Sinanen Mobility PLUS will continue to aim to make its convenient and easy-to-use shared cycle service available to more people as a means of transportation, in order to promote its use and popularization.

Event Overview - Name: Palace Cycling - Date and Time: Sundays from April 5, 2026 to March 28, 2027, 10:00 - 16:00 * Every Sunday excluding some dates (36 times in total) * Please refer to the website for cancellation conditions - Venue: Kokyo Gaien (Chiyoda-ku, Tokyo) - Organizer: Japan Bicycle Promotion Institute - URL: https://jbpi.or.jp/guidance/palace/

About the Daichari Short-Term Bicycle Rental Plan The "Daichari Short-Term Bicycle Rental Plan" is a plan that lends out electric assist bicycles on a short-term basis according to the scale and purpose of use of the event. It is possible to prepare bicycles without hassle because inspection before rental and collection are also arranged. It can be used as a means of transportation for staff at limited-time events covering a wide area, for general participants at large-scale bicycle ride events, and as test ride bicycles when holding traffic safety classes.

About Sinanen Mobility PLUS Co., Ltd.: https://www.sinanen-mplus.com/ Sinanen Mobility PLUS Co., Ltd. is a company that develops the mobility business of the Sinanen Holdings Group. It operates the shared cycle service "Daichari" and "User-limited shared cycle" services, managing approximately 3,000 stations and 15,700 bicycles (as of the end of December 2025), mainly in Tokyo, the three neighboring prefectures, and Osaka Prefecture. Through the deployment of shared cycles, an environmentally friendly transportation infrastructure, the company will contribute to SDGs Goal 11 "Sustainable Cities and Communities," Goal 13 "Climate Action," and Goal 17 "Partnerships for the Goals."

About Sinanen Holdings Co., Ltd.: https://sinanengroup.co.jp/ Sinanen Holdings develops three areas that support daily life and society: the energy business, the maintenance business, and the mobility business, toward the realization of the group mission of "Creating locally proud communities." Based on energy supply such as gas, petroleum, and electricity, it provides comprehensive building maintenance that supports the safety and comfort of buildings, as well as environmentally friendly mobility services including shared cycles. By enhancing one-stop services close to daily life, it contributes to the realization of a sustainable society by continuing to increase local value while being rooted in the community. Company names and product/service names mentioned in this press release are registered trademarks or trademarks of their respective companies.

[Contact Information for Shared Cycle Services] For inquiries regarding the introduction of shared cycle Daichari, station installation, and short-term rental plans, please contact the following. https://www.sinanen-mplus.com/contact/

[Contact Information for the Press] Sinanen Mobility PLUS Co., Ltd., Business Promotion Department, Business Planning Team, Public Relations TEL: 03-6478-7906 E-mail: daichari@sinanengroup.co.jp