| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $2,267,000 | -$11,019,005 | -83% | 31 Dec 2024 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2023 | $13,286,005 | -$7,424,956 | -36% | 31 Dec 2023 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2022 | $20,710,961 | -$6,433,420 | -24% | 31 Dec 2022 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2021 | $27,144,381 | +$26,994,634 | +18027% | 31 Dec 2021 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q2 2021 | $26,969,771 | 30 Jun 2021 | 6-K | 30 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $149,747 | -$25,283 | -14% | 31 Dec 2020 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2019 | $175,030 | -$2,348,778 | -93% | 31 Dec 2019 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2018 | $2,523,808 | -$660,990 | -21% | 31 Dec 2018 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2017 | $3,184,798 | -$670,283 | -17% | 31 Dec 2017 | 20-F | 27 Apr 2018 | 2017 | FY |
| Q4 2016 | $3,855,081 | -$1,369,921 | -26% | 31 Dec 2016 | 20-F | 07 Apr 2017 | 2016 | FY |
| Q4 2015 | $5,225,002 | -$632,947 | -11% | 31 Dec 2015 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2014 | $5,857,949 | -$2,474,046 | -30% | 31 Dec 2014 | 20-F | 27 Mar 2015 | 2014 | FY |
| Q4 2013 | $8,331,995 | -$2,033,058 | -20% | 31 Dec 2013 | 20-F | 27 Mar 2014 | 2013 | FY |
| Q4 2012 | $10,365,053 | +$750,502 | +7.8% | 31 Dec 2012 | 20-F | 18 Apr 2013 | 2012 | FY |
| Q4 2011 | $9,614,551 | 31 Dec 2011 | 20-F | 22 Mar 2012 | 2011 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥16,549,000 | -¥77,780,000 | -82% | 31 Dec 2024 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥94,329,000 | -¥48,518,637 | -34% | 31 Dec 2023 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥142,847,637 | -¥30,132,647 | -17% | 31 Dec 2022 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥172,980,284 | +¥172,003,182 | +17603% | 31 Dec 2021 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q2 2021 | ¥174,133,025 | 30 Jun 2021 | 6-K | 30 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | ¥977,102 | -¥241,419 | -20% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2019 | ¥1,218,521 | -¥16,133,924 | -93% | 31 Dec 2019 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2018 | ¥17,352,445 | -¥3,368,807 | -16% | 31 Dec 2018 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥20,721,252 | -¥6,044,572 | -23% | 31 Dec 2017 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2016 | ¥26,765,824 | -¥7,080,694 | -21% | 31 Dec 2016 | 20-F | 27 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥33,846,518 | -¥2,499,712 | -6.9% | 31 Dec 2015 | 20-F | 07 Apr 2017 | 2016 | FY |
| Q4 2014 | ¥36,346,230 | -¥14,093,170 | -28% | 31 Dec 2014 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥50,439,400 | -¥14,135,915 | -22% | 31 Dec 2013 | 20-F | 27 Mar 2015 | 2014 | FY |
| Q4 2012 | ¥64,575,315 | +¥4,062,294 | +6.7% | 31 Dec 2012 | 20-F | 27 Mar 2014 | 2013 | FY |
| Q4 2011 | ¥60,513,021 | +¥2,451,557 | +4.2% | 31 Dec 2011 | 20-F | 18 Apr 2013 | 2012 | FY |
| Q4 2010 | ¥58,061,464 | 31 Dec 2010 | 20-F | 22 Mar 2012 | 2011 | FY |