| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥8,456,000 | -¥3,164,000 | -27% | 31 Dec 2024 | 20-F | 15 May 2025 | 2024 | FY |
| Q4 2023 | ¥11,620,000 | -¥6,676,000 | -36% | 31 Dec 2023 | 20-F | 19 Apr 2024 | 2023 | FY |
| Q4 2022 | ¥18,296,000 | -¥12,955,000 | -41% | 31 Dec 2022 | 20-F | 28 Apr 2023 | 2022 | FY |
| Q4 2021 | ¥31,251,000 | -¥40,445,000 | -56% | 31 Dec 2021 | 20-F | 26 Apr 2022 | 2021 | FY |
| Q4 2020 | ¥71,696,000 | -¥45,242,000 | -39% | 31 Dec 2020 | 20-F | 13 Apr 2021 | 2020 | FY |
| Q4 2019 | ¥116,938,000 | 31 Dec 2019 | 20-F | 11 Jun 2020 | 2019 | FY |