| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | ¥2,192,000 | +¥825,000 | +60% | 31 Dec 2023 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q4 2022 | ¥1,367,000 | -¥13,001,000 | -90% | 31 Dec 2022 | 20-F | 17 Apr 2023 | 2022 | FY |
| Q4 2021 | ¥14,368,000 | 31 Dec 2021 | 20-F | 28 Apr 2022 | 2021 | FY |