Company: CNCKW
Filing Date: 2025-11-18
Form Type: 424B3
Source: 0001913847-25-000033
Chunk: 33

Company: Coincheck Group N.V.
Filing Date: 2025-11-18
Form: 424B3
Chunk 33
---

(1) The table above provides our total MCC, CPA, and customer payback for the periods from April 2022 to September 2025. The left bar for each quarter details our total marketing costs, whereas the right bar for each quarter details our customer payback amount for 24 months, including the month in which each customer completed the KYC process (and if 24 months have not passed, from the month in which each customer completed the KYC process to the end of March 2025), for the cohort of customers that were acquired within the quarter. The line above each set of bars provides our CPA for each given quarter. This number is derived by taking the MCC in a given period and dividing it by the total incremental customers that completed our KYC process in that respective quarter.

(2) MCC and revenue in the table above also include items that are recognized as deductions from sales for accounting purposes.

(3) For example, for the three months ended June 2022, our MCC totaled ¥591 million, representing a CPA of approximately ¥6,927. Customers acquired during this period subsequently generated cumulative revenue of ¥1,144 million over the following 24 months. In the chart, the left bar for each quarter reflects the fixed MCC incurred during

30

that period. The right bar represents the cumulative revenue generated by the corresponding customer cohort, measured over a 24-month period following acquisition (or through March 2025 for cohorts that have not yet reached 24 months). The stacked segments within each revenue bar illustrate the timing of revenue realization: gray (months 1–3), light blue (months 4–6), purple (months 7–9), and light green (months 10–24).

The markets for crypto assets continue to evolve, and the number of new accounts opened in a certain period is heavily influenced by a variety of external factors, including price trends of the cryptocurrencies supported on our cryptocurrency exchanges and media coverage regarding crypto asset markets. Because of the volatility in markets for crypto assets and the highly variable nature of our advertising and promotion expenses, these historical metrics may be of limited value in predicting future performance. We expect to continue to consider the latest market trends, our financial condition and other factors, in addition to historical experience of marketing effectiveness in any given period, in determining appropriate levels of marketing expenditures. In addition, we plan to continue to invest in the development of and market new products and services.

#### Regulation in Japan and international markets
Our financial prospects and continued growth depend in