Company: CNCKW
Filing Date: 2025-06-03
Form Type: 6-K
Source: 0001213900-25-050867
Chunk: 3

Company: Coincheck Group N.V.
Filing Date: 2025-06-03
Form: 6-K
Chunk 3
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 owner completes all application procedures (including “know your customer” or “KYC”),         
 after subtracting therefrom the total number of closed accounts.                                                                      |

| ● | Customer Assets are preliminary figures prepared in accordance with Japanese generally accepted accounting principles (JGAAP) and          
 differ from the financial figures of Coincheck Group N.V., prepared in accordance with International Financial Reporting Standards (IFRS), 
 and may be revised in the future.                                                                                                          |

| ● | Prior monthly numbers, which are generally preliminary at the time of initial publication, may have been updated by immaterial amounts. |

<div align='center'>SIGNATURES</div>

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.

| Date: June 3, 2025 | COINCHECK GROUP N.V. 
 By:                  | /s/ Gary A. Simanson |                                       |
|:-------------------|:---------------------|:---------------------|:--------------------------------------|
|                    |                      | Name:                | Gary A. Simanson                      |
|                    |                      | Title:               | Chief Executive Officer and President |