| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥3,872,000 | -¥723,000 | -16% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥4,595,000 | -¥13,368,000 | -74% | 31 Dec 2023 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q4 2022 | ¥17,963,000 | -¥41,235,000 | -70% | 31 Dec 2022 | 20-F | 26 Apr 2023 | 2022 | FY |
| Q4 2021 | ¥59,198,000 | -¥10,528,000 | -15% | 31 Dec 2021 | 20-F | 26 Apr 2023 | 2022 | FY |
| Q4 2020 | ¥69,726,000 | +¥52,612,000 | +307% | 31 Dec 2020 | 20-F | 27 Apr 2022 | 2021 | FY |
| Q4 2019 | ¥17,114,000 | 31 Dec 2019 | 20-F | 09 Apr 2021 | 2020 | FY |