ACCELStars CEO to Present on Sleep and Human Capital
ACCELStars, a notable Tokyo University-originated startup specializing in sleep technology and neuro-technology, has announced that its CEO, Yoshiyuki Miyahara, will be a speaker at the upcoming seminar organized by the Japan Sleep Association. This event will take place on November 28, 2025, and will focus on the important intersection of human capital management and sleep.
About the Japan Sleep Association
The Japan Sleep Association strives to enhance societal well-being by promoting scientific knowledge about sleep in collaboration with academia and the medical field. Their goal is to implement solutions that improve sleep conditions across Japan, thus addressing economic losses caused by sleep-related issues.
In light of Japan's declining workforce due to an aging population, many companies are facing significant challenges regarding human resources. The Japan Sleep Association highlights the necessity of improving employee sleep quality as a critical strategy for navigating talent acquisition competitions and enhancing overall productivity. The seminar aims to deepen understanding of effective strategies for improving sleep among employees based on the initiatives taken by leading companies in this regard.
Seminar Details
The seminar consists of two parts, and Miyahara will feature as a speaker during the second session. Below are the details:
Date & Time
- - First Session: October 8, 2025
- 3:00 PM: “The Relationship Between Sleep and Organizational Culture and Work Engagement” by Professor Kazuhito Sato (Keio University)
- 4:00 PM: “The Impact of Sleep Deprivation and Disorders on Performance and Health” by Naohisa Uchimura (President of Kurume University and Chairman of the Japan Sleep Association)
- - Second Session: November 28, 2025
- 2:00 PM: “Human Capital Management and Sleep at NEC (provisional)” by Ken Morita (NEC Corporation)
- 3:00 PM: “The Importance of Sleep as a Key Human Capital Indicator” by Yoshiyuki Miyahara (ACCELStars)
- 4:00 PM: “Sleep Management for Enhancing Human Capital in Advanced Companies” by Nobusuke Kanamori (JR East, Manager of Health Management & Labor Unit)
- 5:00 PM: Networking Session
Venue
TAKANAWA GATEWAY Link Scholars’ Hub (LiSH)
6F, THE LINK PILLAR 1 NORTH
2-21-1 Takanawa, Minato City, Tokyo
Access via JR Takanawa Gateway Station (the venue is located on the first right after entering LiSH).
This event is by invitation only. Interested participants can apply through the Japan Sleep Association’s website.
About Japan Sleep Association
Founded under the leadership of Naohisa Uchimura, the Japan Sleep Association is based in Bunkyo, Tokyo. It aims to manage the dissemination of sleep research findings and advocate for better sleep practices across the nation. Uchimura, known for establishing Japan’s first sleep disorder specialty outpatient clinic, has committed to fostering skilled practitioners in the field to contribute to community health.
About ACCELStars
Founded on August 28, 2020, ACCELStars, headquartered in Kurume, Fukuoka, has been at the forefront of the sleep tech industry. CEO Yoshiyuki Miyahara, who has extensive management experience across multiple companies and previously led health data platform initiatives, currently guides ACCELStars in its mission to improve sleep quality integrated into modern work environments.
Conclusion
The upcoming seminar presents a unique opportunity for businesses and healthcare professionals to explore the critical role of sleep in enhancing workforce productivity and well-being. With notable speakers, including leaders in the field, this event promises to shed light on strategies for overcoming workforce challenges and promoting healthier work cultures.