Company: CNCKW
Filing Date: 2025-05-20
Form Type: 424B3
Source: 0001213900-25-046039
Chunk: 8

Company: Coincheck Group N.V.
Filing Date: 2025-05-20
Form: 424B3
Chunk 8
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 |     |                           |    (327 | ) |     |      |     565 |   |     |                           |   3.8 |   |
| Effect of exchange rate changes on cash                                                   |     |                           |       — |   |     |      |      (0 | ) |     |                           |  (0.0 | ) |
| Net increase in cash and cash equivalents                                                 |     |                           |    3140 |   |     |      |  (2,253 | ) |     |                           | (15.0 | ) |
| Cash and cash equivalents at the beginning of period                                      |     |                           |   7,697 |   |     |      |  10,837 |   |     |                           |  72.3 |   |
| Cash and cash equivalents at the end of period                                            |     |                         ¥ |  10,837 |   |     |    ¥ |   8,584 |   |     |                         $ |  57.3 |   |

| * | Convenience Translation into U.S. Dollars |

<div align='center'>9

COINCHECK GROUP N.V. and subsidiaries

RECONCILIATION OF EBITDA</div>

| Reconciliation of EBITDA:                    |     | Japanese Yen               
 For the three months ended 
 December 31,               
 2024                       |         |   |     | March 31, 
 2025      |       |     | United States Dollar*      
 For the three months ended 
 March 31,                  
 2025                       |     |
|:---------------------------------------------|:----|:---------------------------|--------:|:--|:----|:----------|------:|:----|:---------------------------|----:|
| Net profit (loss) for the year or the period |     | ¥                          | (15,445 | ) |     | ¥         |   642 |     | $                          | 4.3 |
| Add: Income tax expenses (benefits)          |     |                            |     537 |   |     |           |   241 |     |                            | 1.6 |
| Profit (loss) before income taxes            |     |                            | (14,908 | ) |     |           |   883 |     |                            | 5.9 |
| Add: Interest expense                        |     |                            |       8 |   |     |           |