| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥2,881,000 | -¥25,207,000 | -90% | 31 Dec 2024 | 20-F | 23 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥28,088,000 | -¥15,296,000 | -35% | 31 Dec 2023 | 20-F | 19 Apr 2024 | 2023 | FY |
| Q4 2022 | ¥43,384,000 | -¥27,413,000 | -39% | 31 Dec 2022 | 20-F | 19 Apr 2023 | 2022 | FY |
| Q4 2021 | ¥70,797,000 | -¥12,053,000 | -15% | 31 Dec 2021 | 20-F | 27 Apr 2022 | 2021 | FY |
| Q4 2020 | ¥82,850,000 | 31 Dec 2020 | 20-F | 22 Mar 2021 | 2020 | FY |