Tetsuya Sogo (十河哲也)

Tetsuya Sogo is an Independent Director (Fuji Oil Co., Ltd.), Private Investor, Advisor (Guidepoint, GLG, etc.), Part-time Lecturer (Kyoto University, Waseda University, etc.) and Former CFO of NTN Corporation. Retired: CFO of NTN Corporation, CEO of NTN Americas (NTN Corporation: April 1982 - March 2023) https://tetsuyasogo.blogspot.com/?m=1 https://tetsuyasogo.blogspot.com/2019/04/blog-post_28.html?m=1 https://jp.linkedin.com/in/tsogo/en https://tetsuyasogo.tumblr.com/ https://www.slideshare.net/mobile/TETSUYASOGO https://m.facebook.com/makoto.kyogoku.3 https://photos.app.goo.gl/LKj8zzbXjgvNz1jFA Corporate Executive at NTN Corporation with experiences of ; - Formulating and Sharing of Overall Mid-Term Corporate Strategy aiming for the steady growth as a global company. - Planning, negotiation and execution of Cross-Border M&A and Strategic Alliance to improve NTN’s global competitive advantage and Corporate Value. - Organization Design & Change toward the ever higher level o...

September 5-6, 2026: A collection of moments from the 33rd memorial service for Wataru Okawa Shihan, founder of Kenseikan Karate, and the gathering of Kenseikan alumni and friends in Tokyo. It was a meaningful opportunity to honor his memory, reconnect with fellow practitioners, and reflect on the years we shared through karate. https://tetsuyasogo.blogspot.com/2026/09/september-6-2026-33rd-memorial-service.html?m=1 < Oct. 1981: Kenseikan Demonstration >