| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $1,495,000 | -$4,874,320 | -77% | 31 Dec 2024 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2023 | $6,369,320 | -$2,049,130 | -24% | 31 Dec 2023 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2022 | $8,418,450 | -$58,810,118 | -87% | 31 Dec 2022 | 20-F | 01 May 2023 | 2022 | FY |
| Q4 2021 | $67,228,568 | +$62,254,736 | +1252% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2021 | $129,975,984 | 30 Jun 2021 | 6-K | 30 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $4,973,832 | +$3,423,925 | +221% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2019 | $1,549,907 | +$938,506 | +154% | 31 Dec 2019 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2018 | $611,401 | -$20,132,401 | -97% | 31 Dec 2018 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2017 | $20,743,802 | +$14,768,347 | +247% | 31 Dec 2017 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2016 | $5,975,455 | -$1,083,531 | -15% | 31 Dec 2016 | 20-F | 27 Apr 2018 | 2017 | FY |
| Q4 2015 | $7,058,986 | -$20,957,053 | -75% | 31 Dec 2015 | 20-F | 07 Apr 2017 | 2016 | FY |
| Q4 2014 | $28,016,039 | +$2,714,294 | +11% | 31 Dec 2014 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2013 | $25,301,745 | -$66,258,592 | -72% | 31 Dec 2013 | 20-F | 27 Mar 2015 | 2014 | FY |
| Q4 2012 | $91,560,337 | -$80,463,519 | -47% | 31 Dec 2012 | 20-F | 27 Mar 2014 | 2013 | FY |
| Q4 2011 | $172,023,856 | -$52,985,962 | -24% | 31 Dec 2011 | 20-F | 18 Apr 2013 | 2012 | FY |
| Q4 2010 | $225,009,818 | 31 Dec 2010 | 20-F | 22 Mar 2012 | 2011 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥10,911,000 | -¥34,311,000 | -76% | 31 Dec 2024 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥45,222,000 | -¥12,841,733 | -22% | 31 Dec 2023 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥58,063,733 | -¥370,357,040 | -86% | 31 Dec 2022 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥428,420,773 | +¥396,724,536 | +1252% | 31 Dec 2021 | 20-F | 01 May 2023 | 2022 | FY |
| Q2 2021 | ¥839,202,936 | +¥781,260,081 | +1348% | 30 Jun 2021 | 6-K | 30 Sep 2021 | 2021 | Q2 |
| Q4 2020 | ¥31,696,237 | +¥21,583,096 | +213% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2020 | ¥57,942,855 | 30 Jun 2020 | 6-K | 30 Sep 2021 | 2021 | Q2 | ||
| Q4 2019 | ¥10,113,141 | +¥5,856,692 | +138% | 31 Dec 2019 | 6-K | 30 Sep 2021 | 2021 | Q2 |
| Q4 2018 | ¥4,256,449 | -¥138,367,571 | -97% | 31 Dec 2018 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2017 | ¥142,624,020 | +¥103,745,944 | +267% | 31 Dec 2017 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2016 | ¥38,878,076 | -¥10,132,465 | -21% | 31 Dec 2016 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2015 | ¥49,010,541 | -¥132,471,759 | -73% | 31 Dec 2015 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2014 | ¥181,482,300 | +¥24,495,099 | +16% | 31 Dec 2014 | 20-F | 27 Apr 2018 | 2017 | FY |
| Q4 2013 | ¥156,987,201 | -¥397,291,608 | -72% | 31 Dec 2013 | 20-F | 07 Apr 2017 | 2016 | FY |
| Q4 2012 | ¥554,278,809 | -¥517,447,019 | -48% | 31 Dec 2012 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2011 | ¥1,071,725,828 | -¥344,463,466 | -24% | 31 Dec 2011 | 20-F | 27 Mar 2015 | 2014 | FY |
| Q4 2010 | ¥1,416,189,294 | 31 Dec 2010 | 20-F | 27 Mar 2014 | 2013 | FY |