| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $0 | 31 Dec 2024 | 20-F | 29 Apr 2025 | 2024 | FY | ||
| Q4 2021 | $538,000 | 31 Dec 2021 | 20-F | 29 Apr 2022 | 2021 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥0 | 31 Dec 2024 | 20-F | 29 Apr 2025 | 2024 | FY | ||
| Q4 2021 | ¥3,430,000 | 31 Dec 2021 | 20-F | 29 Apr 2022 | 2021 | FY |