| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | $0 | -$554,000 | -100% | 31 Dec 2023 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q4 2022 | $554,000 | 31 Dec 2022 | 20-F | 20 Apr 2023 | 2022 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | ¥0 | -¥3,823,000 | -100% | 31 Dec 2023 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q4 2022 | ¥3,823,000 | +¥324,000 | +9.3% | 31 Dec 2022 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥3,499,000 | 31 Dec 2021 | 20-F | 20 Apr 2023 | 2022 | FY |