Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:
Form 20-F ☒ Form 40-F ☐
Coincheck Group N.V. (“Coincheck Group”) is providing the below update for Coincheck, Inc. (“Coincheck”). This information will also be posted at https://coincheck.com. Coincheck Group (“CNCK” and “CNCKW”) is a public limited liability company and the holding company for Coincheck. Coincheck operates one of the largest multi-cryptocurrency marketplaces and crypto asset exchanges in Japan and is regulated by the Japan Financial Services Agency. Coincheck provides Marketplace and Exchange platforms on which diverse cryptocurrencies, including Bitcoin and Ethereum, are held and exchanged as well as other retail-focused crypto services.
Coincheck Group uses its website (https://www.coincheckgroup.com/) to distribute company information and makes available free of charge a variety of information for investors, including its filings with the Securities and Exchange Commission (“SEC”), as soon as reasonably practicable after electronically filing that material with, or furnishing it to, the SEC. The information that Coincheck Group posts on its website may be deemed material. Accordingly, investors should monitor Coincheck Group’s website, in addition to following its press releases, filings with the SEC, and public conference calls and webcasts. In addition, investors may opt in to automatically receive email alerts and other information about Coincheck Group when enrolling their email address by visiting the “Email Alerts” section of the Coincheck Group website. Coincheck Group does not incorporate the information contained on, or accessible through, Coincheck Group’s website, Coincheck’s website or related social media channels into this Report on Form 6-K.
Monthly Disclosure
Coincheck, Inc. is reporting the following preliminary monthly disclosure information for the past twelve months. The preliminary numbers in the tables below are based on currently available information. These preliminary estimates have not been audited by any independent registered public accountants, are subject to update and should not be extrapolated for future periods.
Oct. 2025
Nov. 2025
Dec. 2025
Jan. 2026
Feb. 2026
Mar. 2026
Exchange Trading Volume (Million yen)
461,342
415,621
332,623
298,398
295,094
324,961
Marketplace Trading Volume (Million yen)
35,996
29,023
22,651
25,768
24,143
18,814
Customer Assets (Million yen)
1,177,426
1,005,469
948,533
854,339
695,445
728,051
Number of Verified Accounts
2,442,923
2,460,621
2,475,345
2,498,597
2,513,639
2,527,772
Apr. 2026
May. 2026
Jun. 2026
Jul. 2026
Aug. 2026
Sep. 2026
Exchange Trading Volume (Million yen)
171,122
129,229
197,447
156,294
203,417
217,839
Marketplace Trading Volume (Million yen)
21,603
16,790
20,709
15,522
13,803
12,210
Customer Assets (Million yen)
796,470
773,103
631,633
664,014
830,397
876,931
Number of Verified Accounts
2,538,851
2,547,147
2,624,858
2,674,981
2,747,600
2,868,544
Notes
●Exchange Trading Volume for a specific period is the total value, based on the underlying asset, of all transactions completed through Coincheck’s exchange platform. Coincheck’s exchange platform facilitates buy and sell transactions directly between two parties (a buyer and a seller) for which, generally, Coincheck charges no fee. Coincheck sometimes is a buyer on the exchange platform to help support transaction activity on the marketplace platform.
●Marketplace Trading Volume for a specific period is the total value, based on the underlying asset, of all transactions completed through Coincheck’s marketplace platform business. Historically, Coincheck’s total revenue has been derived primarily from transactions on Coincheck’s marketplace platform business. For additional details, please see 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. 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.
●Beginning June 2026, a substantial number of the new Verified Accounts may result from "crypto-as-a-service" relationships with third parties who receive a significant portion of the fee revenue generated by such accounts.
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.