| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥3,366,000 | -¥2,407,000 | -42% | 31 Dec 2024 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥5,773,000 | -¥16,909,000 | -75% | 31 Dec 2023 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥22,682,000 | -¥5,200,000 | -19% | 31 Dec 2022 | 20-F | 15 May 2024 | 2023 | FY |
| Q4 2021 | ¥27,882,000 | -¥16,634,000 | -37% | 31 Dec 2021 | 20-F | 12 May 2023 | 2022 | FY |
| Q4 2020 | ¥44,516,000 | -¥20,345,634 | -31% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2019 | ¥64,861,634 | 31 Dec 2019 | 20-F | 26 Mar 2021 | 2020 | FY | ||
| Q2 2019 | ¥58,704,439 | 30 Jun 2019 | 6-K/A | 22 Jan 2020 | 2019 | Q2 |