News
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