| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $103,000 | +$9,000 | +9.6% | 31 Dec 2024 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2023 | $94,000 | -$327,000 | -78% | 31 Dec 2023 | 20-F | 15 May 2024 | 2023 | FY |
| Q4 2022 | $421,000 | -$332,000 | -44% | 31 Dec 2022 | 20-F | 12 May 2023 | 2022 | FY |
| Q4 2021 | $753,000 | -$21,942,960 | -97% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2020 | $22,695,960 | +$19,706,533 | +659% | 31 Dec 2020 | 20-F | 26 Mar 2021 | 2020 | FY |
| Q4 2019 | $2,989,427 | +$1,437,229 | +93% | 31 Dec 2019 | 20-F | 23 Apr 2020 | 2019 | FY |
| Q2 2019 | $4,022,507 | 30 Jun 2019 | 6-K/A | 22 Jan 2020 | 2019 | Q2 | ||
| Q4 2018 | $1,552,198 | 31 Dec 2018 | 20-F | 11 Apr 2019 | 2018 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥750,000 | +¥84,000 | +13% | 31 Dec 2024 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥666,000 | -¥2,236,000 | -77% | 31 Dec 2023 | 20-F | 30 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥2,902,000 | -¥1,907,000 | -40% | 31 Dec 2022 | 20-F | 15 May 2024 | 2023 | FY |
| Q4 2021 | ¥4,809,000 | -¥143,282,000 | -97% | 31 Dec 2021 | 20-F | 12 May 2023 | 2022 | FY |
| Q4 2020 | ¥148,091,000 | +¥127,279,209 | +612% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2019 | ¥20,811,791 | +¥10,139,650 | +95% | 31 Dec 2019 | 20-F | 26 Mar 2021 | 2020 | FY |
| Q2 2019 | ¥27,614,520 | 30 Jun 2019 | 6-K/A | 22 Jan 2020 | 2019 | Q2 | ||
| Q4 2018 | ¥10,672,141 | +¥4,913,195 | +85% | 31 Dec 2018 | 20-F | 23 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥5,758,946 | 31 Dec 2017 | 20-F | 11 Apr 2019 | 2018 | FY |