| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥476,345,643 | +¥86,369,271 | +22% | 31 Dec 2024 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥389,976,372 | +¥313,071,665 | +407% | 31 Dec 2023 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥76,904,707 | +¥55,836,613 | +265% | 31 Dec 2022 | 20-F | 26 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥21,068,094 | -¥54,755,418 | -72% | 31 Dec 2021 | 20-F | 25 Apr 2023 | 2022 | FY |
| Q4 2020 | ¥75,823,512 | -¥212,698,658 | -74% | 31 Dec 2020 | 20-F | 27 Apr 2022 | 2021 | FY |
| Q4 2019 | ¥288,522,170 | +¥70,906,747 | +33% | 31 Dec 2019 | 20-F | 28 Apr 2021 | 2020 | FY |
| Q4 2018 | ¥217,615,423 | +¥105,085,476 | +93% | 31 Dec 2018 | 20-F | 27 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥112,529,947 | 31 Dec 2017 | 20-F | 25 Apr 2019 | 2018 | FY |