| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $5,625,000 | +$5,339,015 | +1867% | 31 Dec 2024 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2023 | $285,985 | -$1,341,578 | -82% | 31 Dec 2023 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2022 | $1,627,563 | +$600,064 | +58% | 31 Dec 2022 | 20-F | 01 May 2023 | 2022 | FY |
| Q4 2021 | $1,027,499 | +$1,027,499 | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY | |
| Q4 2020 | $0 | -$935,850 | -100% | 31 Dec 2020 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2019 | $935,850 | -$11,747 | -1.2% | 31 Dec 2019 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2018 | $947,597 | -$54,727 | -5.5% | 31 Dec 2018 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2017 | $1,002,324 | +$48,993 | +5.1% | 31 Dec 2017 | 20-F | 27 Apr 2018 | 2017 | FY |
| Q4 2016 | $953,331 | +$663,260 | +229% | 31 Dec 2016 | 20-F | 07 Apr 2017 | 2016 | FY |
| Q4 2015 | $290,071 | -$1,055,448 | -78% | 31 Dec 2015 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2014 | $1,345,519 | -$1,310,788 | -49% | 31 Dec 2014 | 20-F | 27 Mar 2015 | 2014 | FY |
| Q4 2013 | $2,656,307 | -$7,124,720 | -73% | 31 Dec 2013 | 20-F | 27 Mar 2014 | 2013 | FY |
| Q4 2012 | $9,781,027 | -$2,255,485 | -19% | 31 Dec 2012 | 20-F | 18 Apr 2013 | 2012 | FY |
| Q4 2011 | $12,036,512 | 31 Dec 2011 | 20-F | 22 Mar 2012 | 2011 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥41,058,000 | -¥3,428,000 | -7.7% | 31 Dec 2024 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥44,486,000 | +¥33,260,361 | +296% | 31 Dec 2023 | 20-F | 28 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥11,225,639 | +¥4,677,796 | +71% | 31 Dec 2022 | 20-F | 15 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥6,547,843 | +¥6,547,843 | 31 Dec 2021 | 20-F | 01 May 2023 | 2022 | FY | |
| Q4 2020 | ¥0 | -¥6,515,200 | -100% | 31 Dec 2020 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2019 | ¥6,515,200 | ¥0 | 0% | 31 Dec 2019 | 20-F/A | 30 Mar 2021 | 2020 | FY |
| Q4 2018 | ¥6,515,200 | -¥6,220 | -0.1% | 31 Dec 2018 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥6,521,420 | -¥97,557 | -1.5% | 31 Dec 2017 | 20-F | 29 Apr 2019 | 2018 | FY |
| Q4 2016 | ¥6,618,977 | +¥4,739,956 | +252% | 31 Dec 2016 | 20-F | 27 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥1,879,021 | -¥6,469,388 | -77% | 31 Dec 2015 | 20-F | 07 Apr 2017 | 2016 | FY |
| Q4 2014 | ¥8,348,409 | -¥7,732,074 | -48% | 31 Dec 2014 | 20-F | 11 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥16,080,483 | -¥44,856,292 | -74% | 31 Dec 2013 | 20-F | 27 Mar 2015 | 2014 | FY |
| Q4 2012 | ¥60,936,775 | -¥14,819,828 | -20% | 31 Dec 2012 | 20-F | 27 Mar 2014 | 2013 | FY |
| Q4 2011 | ¥75,756,603 | +¥18,928,701 | +33% | 31 Dec 2011 | 20-F | 18 Apr 2013 | 2012 | FY |
| Q4 2010 | ¥56,827,902 | 31 Dec 2010 | 20-F | 22 Mar 2012 | 2011 | FY |