Nishitetsu Tenjin Omuta Line and Kaizuka Line to Gradually Install Mobile Battery Sharing Service "PLUS PERCENT" at 7 Locations

ThreeR Co., Ltd. (Headquarters: Hakata-ku, Fukuoka City; Representative Director and President: Yoichi Imamura) will gradually install its mobile battery sharing service "+％ PLUS PERCENT" (hereinafter "PLUS PERCENT") at a total of 7 stations operated by Nishi-Nippon Railroad Co., Ltd. (on the Tenjin Omuta Line and Kaizuka Line) starting April 1, 2026.

Nishitetsu stations are major transportation hubs in Fukuoka, used by commuters, students, and tourists.

The purpose of this installation is to improve the convenience of transportation users and create a city where people can feel safe and secure, supporting the initiative to "create a mobile environment where charging is possible."

As smartphones have become indispensable in daily life and during travel, there are still many situations where people "struggle with charging" when out and about.

Especially at transportation hubs like stations, there are many opportunities to use smartphones during travel and waiting times, making the provision of charging environments an important part of user support.

With this installation, users at each station will be able to easily rent a battery via a smartphone app and move to their destination while charging.

Since it is a sharing service where you can return the battery at a different location from where you rented it, it can be used as a highly flexible mobile infrastructure, whether "during a trip" or "between commutes to work or school."

Starting from Fukuoka, ThreeR is promoting the development of charging infrastructure that leads to improved convenience, in collaboration with local transportation, commercial, and public services.

Moving forward, we will accelerate collaboration with local companies and local governments to provide a familiar and comfortable environment for users.

[Installation Overview]

Installation Start: Gradually from April 1, 2026

Installation Locations (Total 7 locations):

Tenjin Omuta Line: Fukuoka (Tenjin) Station, Nishitetsu Hirao Station, Ijiri Station, Shimo-Orii Station, Nishitetsu Futsukaichi Station

Kaizuka Line: Kaizuka Station, Nishitetsu Chihaya Station

Service Brand: +％ PLUS PERCENT

Official Website: https://pluspercent.jp

Ijiri Station

Shimo-Orii Station

About +％ PLUS PERCENT

With the widespread use of digital devices such as smartphones, the need for charging on the go has rapidly increased. "+％ PLUS PERCENT" is a mobile battery sharing service that can be easily used via an app, offering a comfortable environment for use anywhere in the city with the concept of "find it easily, charge quickly." The usage fee is 100 yen for the first hour and 250 yen for up to 12 hours, with an affordable pricing structure that solves everyday "troubles."

Download the app here

・iOS

・Android

About ThreeR Group

The ThreeR Group is a general trading company based in Fukuoka.

With bases in Fukuoka (headquarters), Tokyo, Gifu in Japan, and China overseas, we have established a global system and are promoting business with a group of six companies that combine expertise and comprehensive strength. Under the belief of "adapting to change and continuing to challenge," we pursue the creation of value demanded by the times.

Our main businesses include manufacturing and sales of industrial, beauty, and medical measuring instruments, planning, development, and sales of small home appliances, overseas export sales of Made-in-Japan products boasting tradition and quality, and total production of renewable energy, including solar power generation and grid-scale storage batteries.

Furthermore, through co-creation models in industry-academia-government collaboration, we are creating new business infrastructure from local to national and then to global.

The ThreeR Group will continue to create new value for society as a company that adapts to changes and continues to challenge.

Company Profile

Company Name: ThreeR Co., Ltd.

Location: Takamitsu Daiichi Bldg. 2F, 2-8-30 Toko, Hakata-ku, Fukuoka City, Fukuoka 812-0008, Japan

Representative: Yoichi Imamura, Representative Director and President

Established: May 24, 2001

Business Activities: Manufacturing, retail, and wholesale of measuring instruments, PC peripherals, small home appliances, and digital devices.

Export sales of Japanese products (overseas expansion of gardening supplies, food, etc.)

Planning, design, and development of websites, applications, and business systems.

Development, design, and construction of renewable energy projects.

Sharing battery business (operation of "PLUS PERCENT", etc.)

e-sports and entertainment business (promotion, event planning and production, merchandise production, etc.)

Group Companies: ThreeR Solution Co., Ltd.

ThreeR Energy Co., Ltd.

SACDOTNET Co., Ltd.

ThreeR Investment Co., Ltd.

Company Website: https://3rrr-hd.jp

[Contact for media inquiries regarding this matter]

ThreeR Co., Ltd.

Phone: 092-441-4056 Email: pr@3rrr-hd.jp