| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥3,479,000 | -¥2,638,000 | -43% | 31 Dec 2024 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥6,117,000 | -¥17,262,000 | -74% | 31 Dec 2023 | 20-F | 15 May 2024 | 2023 | FY |
| Q4 2022 | ¥23,379,000 | -¥6,306,000 | -21% | 31 Dec 2022 | 20-F | 12 May 2023 | 2022 | FY |
| Q4 2021 | ¥29,685,000 | -¥18,124,473 | -38% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2020 | ¥47,809,473 | -¥20,374,128 | -30% | 31 Dec 2020 | 20-F | 26 Mar 2021 | 2020 | FY |
| Q4 2019 | ¥68,183,601 | 31 Dec 2019 | 20-F | 23 Apr 2020 | 2019 | FY | ||
| Q2 2019 | ¥63,000,041 | 30 Jun 2019 | 6-K/A | 22 Jan 2020 | 2019 | Q2 |