News

Mar-19-2026

  • News Release

Rikei and Netwell System Support AI Health Check Demonstration for Keio’s Mobile Sales Service

Rikei Corporation (“Rikei”) announced that it will collaborate with its group company NetWell System Corporation (“Netwell System”) in supporting an AI health check demonstration.
The demonstration will be conducted as part of “Keio Hot Network,” a mobile sales service operated by Wireless Brain Co., Ltd. (“Wireless Brain”) and Keio Corporation.

Overview of the AI Health Check Demonstration

Under “JISOU,” an open innovation program launched by Keio Corporation since July 2024 to address challenges proposed by its business divisions, Wireless Brain. was selected as a partner company.
As part of this initiative, Keio Corporation’s Real Estate and Commercial Business Headquarters will conduct an AI health check demonstration through its “Keio Hot Network” mobile community service, aiming to create new value beyond conventional retail services. The demonstration will take place at the mobile community service locations on March 25 (Keio Tamagawa Sakura Plaza) and March 27 (Mukogawara Housing Complex).
The demonstration will utilize WWS (Workout Well-Being Scorer), a non-contact vital signs monitoring service provided by Rikei and NetWell System, partner companies of Wireless Brain. In addition to allowing participants to check health indicators such as heart rate and stress levels, the initiative will support community health and well-being through communication with on-site staff, including advice on nutrition and wellness.
The project will also evaluate the potential of the “Keio Hot Network” mobile sales service to create new value and contribute to enhancing the attractiveness of communities along the Keio railway lines.

About WWS, a Non-Contact Vital Signs Monitoring Service

WWS (Workout Well-Being Scorer) is a service developed by NetWell System to help monitor the physical condition of athletes participating in sporting events and other activities. The service utilizes technology provided by NuraLogix Corporation, for which Rikei serves as an authorized distributor. By simply positioning one’s face in front of a camera on a PC, smartphone, or tablet for approximately 30 seconds, the system uses TOI (Transdermal Optical Imaging) technology and advanced signal processing to detect subtle changes in blood flow beneath the skin. The collected data is then analyzed using machine learning algorithms to generate scores for various wellness indicators.

Event Details

March 25, 2025 (Wed.)
Time: 11:30 a.m. – 1:00 p.m.
Health Check Demonstration: 11:55 a.m. – 12:20 p.m.
Venue: Keio Tamagawa Sakura Plaza
4-40-1 Tamagawa, Chofu-shi, Tokyo, Japan

March 27, 2025 (Fri.)
Time: 10:30 a.m. – 12:00 p.m.
Health Check Demonstration: 11:00 a.m. – 11:25 a.m.
Venue: Mukogawara Housing Complex
5-30-1 Minamidaira, Hino-shi, Tokyo, Japan

About Keio Corporation

Head Office 1-9-1 Sekido, Tama City, Tokyo 206-8502, Japan
Capital JPY 59,023 million
Representative Satoshi Tsumura, President and Representative Director,President and Executive Officer
Established June 1, 1948
Business Segments ・Transportation business
・Real estate business, merchandise sales business, etc.
Website https://www.keio.co.jp/

About Wireless Brain Co., Ltd.

Head Office 2-29-13 Yotsuya, Fuchu-shi, Tokyo 183-0035, Japan
Representative Isao Sekino, Representative Director
Established May 2024
Business Nursing Care Services
Website https://www.wrs-brain.jp/

About NetWell System Corporation

Head Office Shinjuku Mitsui Building No. 2, 3-2-11 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
Capital JPY 15 million (as of March 31, 2025)
Representative Akimi Tomita, President & Representative Director
Established September 17, 2008
Business System Development, Proprietary Product Sales, and Related Services
Website https://www.nw-system.co.jp/

About Rikei Corporation

Head Office Shinjuku Mitsui Building No. 2, 3-2-11 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
Capital JPY 3,426 million (as of the end of March 2025)
Representative Satoru Isaka, President & CEO
Established June 8, 1957
Business Provision of system solutions, network solutions, and electric components & instruments
URL https://www.rikei.co.jp/en/

*Product and company names mentioned herein are the trademarks or registered trademarks of their respective owners.

お問い合わせ

Rikei Corporation
TEL:+81-3-3345-2178(dial-in)
E-mail:rikei-iot@rikei.co.jp

NetWell System Corporation
TEL:+81-3-3345-2180(dial-in)
E-mail:info@nw-system.co.jp