Company: CNCKW
Filing Date: 2025-10-02
Form Type: 6-K
Source: 0001913847-25-000012
Chunk: 2

Company: Coincheck Group N.V.
Filing Date: 2025-10-02
Form: 6-K
Chunk 2
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 Coincheck Group N.V.’s filings with the U.S. Securities and Exchange Commission. ● Customer Assets and Number of Verified Accounts correspond to figures as of the end of each month. Verified Accounts are all accounts that have been opened after the account owner completes all application procedures (including “know your customer” or “KYC”), after subtracting therefrom the total number of closed accounts. ● Customer Assets are cryptocurrencies held for customers + fiat currency deposited by customers on a Japanese generally accepted accounting principles (J-GAAP) basis. Customer Assets do not include non-fungible tokens (NFTs). ● Prior monthly numbers, which are generally preliminary at the time of initial publication, may have been updated by immaterial amounts.

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. COINCHECK GROUP N.V. Date: October 02, 2025 By: /s/ Gary A. Simanson Name: Gary A. Simanson Title: Chief Executive Officer and President