Company: CNCKW
Filing Date: 2025-04-10
Form Type: 424B3
Source: 0001213900-25-030417
Chunk: 133

Company: Coincheck Group N.V.
Filing Date: 2025-04-10
Form: 424B3
Chunk 133
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, interest, depreciation, and amortization of intangible assets, and Adjusted EBITDA represents EBITDA, further adjusted for transaction expenses that are directly attributable to the Reverse Recapitalization, as well as Nasdaq listing expenses. We use EBITDA and Adjusted EBITDA to evaluate our ongoing operations and for internal planning and forecasting purposes. We believe that EBITDA and Adjusted EBITDA may be helpful to investors because it provides consistency and comparability with past financial performance. However, EBITDA and Adjusted EBITDA are presented for supplemental informational purposes only, have limitations as an analytical tool and should not be considered in isolation or as a substitute for our financial information presented in accordance with IFRS. A reconciliation is provided below for each non -IFRSfinancial measure to the most directly comparable financial measure stated in accordance with IFRS. Investors are encouraged to review the related IFRS financial measures and the reconciliation of these non -IFRSfinancial measures to their most directly comparable IFRS financial measures, and not to rely on any single financial measure to evaluate our business. The following tables present reconciliations of our non -IFRSfinancial measures: Reconciliation of EBITDA to Net Profit

| 2022                                         |     | For the fiscal year ended 
 March 31,                 |   2023 |     |   |      | 2024 |     |   |  2023 |     | For the nine months ended 
 December 31,              | 2024 |     |   |         | 2023 |     | For the three months ended 
 December 31,               | 2024 |     |   |         |   |
|:---------------------------------------------|:----|:--------------------------|-------:|:----|:--|-----:|:-----|:----|:--|------:|:----|:--------------------------|-----:|:----|:--|--------:|:-----|:----|:---------------------------|-----:|:----|:--|--------:|:--|
| (millions of yen)                            |     |                           |        |     |   |      |      |     |   |       |     |                           |      |     |   |         |      |     |                            |      |     |   |         |   |
| Reconciliation of EBITDA:                    |     |                           |        |     |   |      |      |     |