Coincheck Group names Shumpei Tatebayashi to board, expands director count to 10

By Public Technologies
  • Coincheck Group expanded its board to 10 directors with the appointment of Shumpei Tatebayashi as a non-executive director.
  • Tatebayashi is deputy head of KDDI’s Open Innovation Promotion Headquarters, previously led KDDI’s Web3 Promotion Division.
  • Takashi Oyagi resigned as executive director and executive chairperson, effective Sept. 17, 2026.
  • Jean St-Jean took over as executive chairperson in addition to chief executive officer and president.
  • Satoshi Hasuo, chief stakeholder officer, was named temporary executive director through the 2027 annual general meeting.


Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Coincheck Group NV published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001628280-26-063728), on September 28, 2026, and is solely responsible for the information contained therein.

Capital.com is an execution-only brokerage platform and the content provided on the Capital.com website is intended for informational purposes only and should not be regarded as an offer to sell or a solicitation of an offer to buy the products or securities to which it applies. No representation or warranty is given as to the accuracy or completeness of the information provided.

The information provided does not constitute investment advice nor take into account the individual financial circumstances or objectives of any investor. Any information that may be provided relating to past performance is not a reliable indicator of future results or performance.

To the extent permitted by law, in no event shall Capital.com (or any affiliate or employee) have any liability for any loss arising from the use of the information provided. Any person acting on the information does so entirely at their own risk.

Any information which could be construed as “investment research” has not been prepared in accordance with legal requirements designed to promote the independence of investment research and as such is considered to be a marketing communication.