| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2023 | ¥971,000 | +¥966,000 | +19320% | 31 Dec 2023 | 20-F | 15 May 2024 | 2023 | FY |
| Q4 2022 | ¥5,000 | -¥229,000 | -98% | 31 Dec 2022 | 20-F | 16 May 2023 | 2022 | FY |
| Q4 2021 | ¥234,000 | -¥2,722,000 | -92% | 31 Dec 2021 | 20-F | 17 May 2022 | 2021 | FY |
| Q4 2020 | ¥2,956,000 | -¥9,690,000 | -77% | 31 Dec 2020 | 20-F | 18 May 2021 | 2020 | FY |
| Q4 2019 | ¥12,646,000 | 31 Dec 2019 | 20-F | 24 Jun 2020 | 2019 | FY |