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Koichiro Miyahara is Group Co-COO & Director at Japan Exchange Group, Inc. and President & Representative Director at Tokyo Stock Exchange, Inc. (a subsidiary of Japan Exchange Group, Inc.). In his past career Mr. Miyahara occupied the position of Head-Human Resources & Corporate Communications at Tokyo Stock Exchange Group, Inc.

Ichiro Miyahara is currently the Executive President, COO & Representative Director at SE Corp., Director at SE Tekken KK, Director at SE Repair KK, and Director at A&K Honshu KK.
Previously, he worked as the SVP & Division COO-Development & Construction at Mitsubishi Corp.
from 2010 to 2012.

Koichiro “Koh” Nakamura is a Founder and General Partner of Sozo Ventures.
He made the 2021 Forbes Midas List for investments in Coinbase and Palantir (2020 IPO), and for leading Sozo’s investment in Square.
Prior to co-founding Sozo, he spent over 20 years building technology companies and was a member of the founding team of Yahoo Japan.
At Mitsubishi Corporation, he created relationships with large Japanese conglomerates, providing the credibility needed for portfolio start-ups to find alpha and beta customers.
While there, he created Japan’s first Application Service Provider (ASP), and Datastations (acquired by ValueCommerce).
Koh also launched the Innovation Kitchen, which incubated seed-stage ventures in Japan.
At Innovation Kitchen, he invested in university technology and served on the board of Scigineer, Japan’s leading discovery engine company, which went public in 2014 (TSE).
He graduated from Waseda University, then received an MBA from the University of Chicago.
He was a member of Kauffman Fellows Class 12 and received the Jeff Timmons Memorial Award in recognition of his outstanding contributions to the program.
Koh, who says, “iconic companies go global, and global markets go through Japan,” has shepherded hundreds of companies through international expansion, and has shared his expertise in Nikkei, MarketWatch, Forbes Japan, Venture Capital Journal, Newspicks, and many other publications.

Mr. Koichiro Watanabe is a Chairman at Dai-ichi Life Holdings, Inc. and a Chairman at The Dai-ichi Life Insurance Co., Ltd. He received his undergraduate degree from Tohoku University.

Mr. Koichiro Yasunaga is a Chief Compliance Officer & Head-Audit at NIDEC Corp. and a Chief Compliance Officer & Legal Affairs at GungHo Online Entertainment, Inc. He is on the Board of Directors at Nidec Motor Holdings Corp. and Nidec Us Holdings Corp.

Koichiro Shiozaki holds the position of CFO, Director, Head-Accounting & Finance at Meiji Holdings Co., Ltd. Mr. Shiozaki is also on the board of Meiji Seika Pharma Co., Ltd. and KM Biologics KK.

Hironori Miyahara worked as a Director at SUMCO Corp.
in 2012 and as an Executive Officer at Mitsubishi Materials Corp.
from 1982 to 2014.

Koichi Miyahara worked as a Group Manager & Technical Manager at Toyota Motor Corp.
from 2005 to 2007.
He then worked as VP-Business Development, Sales & Marketing at Somboon Advance Technology Public Co. Ltd.
from 2012 to 2014.
Miyahara received his undergraduate and graduate degrees from Kagoshima University.

Hiroaki Miyahara currently works at Gakken Holdings Co., Ltd., as President & Representative Director from 2010 and Nippan Group Holdings, Inc., as Outside Director.

Tadayuki Miyahara worked as an Auditor at Chugoku Marine Paints, Ltd.
from 1969 to 2012.

Hiroshi Miyahara is currently working as the Head of Internal Audit at Enomoto Co., Ltd.

Jo Miyahara was an Independent Outside Director at PCI Holdings, Inc.

Ikuko Miyahara is associated with Tohoku Electric Power Co., Inc. as an Independent Outside Director since 2019 and with Miyagi Gakuin Women's University as a Professor since 2016.

Yuichi Miyahara was the President & Representative Director at Goyo Intex Co., Ltd.
in 2019.

Tomoyuki Miyahara is the founder of Estyle, Inc. (Japan) where he holds the title of Chief Executive Officer & Representative Director since 2006.

Tadashi Miyahara currently works at ACCEL Stars, Inc., as Chief Executive Officer & Representative Director from 2021.

Takashi Miyahara currently works at International Finance Corp., as Director.

Hideaki Miyahara worked as a Corporate Auditor at Electric Power Development Co., Ltd.

Michio Miyahara is currently the Chairman of Morinaga Milk Industry Co., Ltd.
since 2021.
He is also the Non-Executive Vice Chairman of the Japanese Association of Fermented Milks & Fermented Milk Drinks.
Previously, he served as the Chairman-Supervisory Board of MILEI GmbH.

Miyahara Masatoshi is currently working as an Auditor at Kioritz Corp.
Previously, he worked as an Auditor at Yamabiko Corp.

Mr. Tsutomu Miyahara is a Director & Manager-Personnel at TOP CULTURE Co., Ltd.
He is on the Board of Directors at TOP CULTURE Co., Ltd.
Mr. Miyahara also served on the board at Anforma, Inc.

Mr. Minoru Miyahara is a Managing Director & Head-Miyazaki Business at Soshin Electric Co., Ltd.
He is on the Board of Directors at Soshin Electric Co., Ltd.

Norikazu Miyahara currently works as a Managing Director at Midoriya Electric Co. Ltd.

Kenji Miyahara is currently the Chairman of Kyoto University Yushinkai.
Previously, he was the Chairman of Sumitomo Corp.
in 2007, Director of Hitachi Ltd.
from 2007 to 2010, and Director of NEC Corp.
from 2007 to 2010.

Tadashi Miyahara was the President and Director of Hitachi Security Service Co., Ltd.

Hideo Miyahara is currently an Independent Outside Director at West Japan Railway Co., an Independent Outside Director at Osaka Gas Co., Ltd., and the Representative Director at Knowledge Capital Institute.
He was formerly a Professor at Osaka University.

Dr. Miyahara is a Senior Investment Director at Taiho Ventures.
He has over 18 years of experience in the life sciences industry spanning R&D, company creation and venture capital investments across a broad range of modalities.
Currently he serves as a member of the board of directors or board observer for multiple Taiho portfolio companies.
Prior to joining Taiho Ventures in 2016, he worked at Taiho Pharmaceutical for 12 years mainly in oncology field, where he played a critical role in advancing multiple programs into the clinical stage.
He received his PhD in life science from Hokkaido University, Japan.

Hidekazu Miyahara currently works at Marusan Securities Co., Ltd.
(Broker), as Analyst.

Hirofumi Miyahara worked as a Director at Symetra Financial Corp.
and Symetra Life Insurance Co.

Ken Miyahara is currently working as an Equity Strategist at Citigroup Global Markets Japan, Inc. since 2022.
Previously, he worked as a Strategist at JPMorgan Securities Japan Co. Ltd.

Toshio Miyahara is associated with Tsutsumi Jewelry Co., Ltd.
since 2005.
He currently holds the position of Independent Outside Director, which he started in 2017.

Toru Miyahara worked as a Vice President at ETS Holdings Co., Ltd.
from 2010 to 2012.

Koji Miyahara is currently the Vice Chairman at Keidanren.
He previously held several Chairman positions at Nippon Yusen KK, Nippon Cargo Airlines Co., Ltd., The Japanese Shipowners' Association, and Japan Federation of Freight Industries.
He also served as an Independent Outside Director at Mitsubishi Logistics Corp.
and TOHO GAS Co., Ltd.
Additionally, he was an Outside Director at Palace Hotel Co., Ltd.
Miyahara's current job is as Vice Chairman at Keidanren.

Junji Miyahara is currently working as a Representative Officer at the Institute of Innovation Factor since 2010.
Prior to this, he worked as a Director at Eisai Co., Ltd.
from 2008 to 2010.
He also worked as a Director-Institute of Innovation Research at the University of Hitotsubashi, Manager-Research & Equipment Business at FUJIFILM Holdings Corp., and as a Corporate Officer at NGK Insulators, Ltd.
for a brief period in 2010.
He has also worked as a Professor at Tokyo University of Science.

Tomoyoshi Miyahara is the founder of Crosslog, Inc. which is founded in 2020, where he holds the title of Representative Director.
He is currently the Chief Operating Officer & Director at diffeasy, Inc. Mr. Miyahara received his undergraduate degree from Kumamoto University in 2009.

Hiroyuki Miyahara worked as an Executive Officer & Manager-Iida Area Branch at The Hachijuni Bank, Ltd.
from 2017 to 2019.

Masaharu Miyahara currently works at Japan Finance Corp., as Managing Director from 2008.

Seiji Miyahara currently works at Yokohama Pharmacy KK, as Director from 2014.
Mr. Miyahara also formerly worked at Cawachi Ltd., as Director & Manager-Internal Control from 2017 to 2022.

Koichiro Fukui served as an Independent Outside Director at San-in Godo Bank Ltd.
Prior to that, he graduated from the University of Tokyo in 1971.

Koichiro Tanabe is currently the Director & Senior General Manager-Sales at ValueCommerce Co., Ltd.
since 2014 and the Director at SGS, Inc. since 2008.
Previously, he worked as the Director & Deputy Manager-Yahoo Business at Scinex Corp.
and as an Outside Director at JWord Co., Ltd.

Koichiro Ueda worked as a Senior Vice President at Sega Sammy Holdings, Inc. from 2014 to 2017.

Koichiro Takeshita served as an Independent Director at Spectral Medical, Inc. from 2015 to 2016.
He also worked as a Director in the Medical Device Division at Toray Industries, Inc. Mr. Takeshita completed his undergraduate degree at the University of Tokyo.