Company: CNCKW
Filing Date: 2025-05-06
Form Type: 6-K
Source: 0001213900-25-040231
Chunk: 1

Company: Coincheck Group N.V.
Filing Date: 2025-05-06
Form: 6-K
Chunk 1
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 or accessible
through, Coincheck Group’s website, Coincheck's website or related social media channels into this Report on Form 6-K.

<div align='center'>Monthly Disclosure</div>

Coincheck, Inc. is reporting the following preliminary monthly disclosure
information for the fiscal year ending March 31, 2026. 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.

|                                         |     | Apr. 
 2025 |           |     | May  
 2025 |     | Jun. 
 2025 |     | Jul. 
 2025 |     | Aug. 
 2025 |     | Sep. 
 2025 |
| Exchange Trading Value (Million yen)    |     |      |   366,050 |     |      |     |      |     |      |     |      |     |      |
| Marketplace Trading Value (Million yen) |     |      |    21,672 |     |      |     |      |     |      |     |      |     |      |
| Customer Assets (Million yen)           |     |      |   886,884 |     |      |     |      |     |      |     |      |     |      |
| Number of Verified Accounts             |     |      | 2,302,376 |     |      |     |      |     |      |     |      |     |      |

|                                         |     | Oct. 
 2025 |     | Nov. 
 2025 |     | Dec. 
 2025 |     | Jan. 
 2026 |     | Feb. 
 2026 |     | Mar. 
 2026 |
| Exchange Trading Value (Million yen)    |     |      |     |      |     |      |     |      |     |      |     |      |
| Marketplace Trading Value (Million yen) |     |      |     |      |     |      |     |      |     |      |     |      |
| Customer Assets (Million yen)           |     |      |     |      |     |      |     |      |     |      |     |      |
| Number of Verified Accounts             |     |      |     |      |     |      |     |      |