| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $49,717,727 | -$19,976,962 | -29% | 30 Jun 2025 | 20-F | 15 Oct 2025 | 2025 | FY |
| Q4 2024 | $65,649,459 | +$5,781,110 | +9.7% | 31 Dec 2024 | 6-K | 31 Mar 2025 | 2025 | Q2 |
| Q2 2024 | $69,694,689 | +$132,930 | +0.19% | 30 Jun 2024 | 20-F | 30 Oct 2024 | 2024 | FY |
| Q4 2023 | $59,868,349 | -$5,190,630 | -8% | 31 Dec 2023 | 6-K | 28 Jun 2024 | 2024 | Q2 |
| Q2 2023 | $69,561,759 | +$3,029,131 | +4.6% | 30 Jun 2023 | 20-F/A | 24 May 2024 | 2023 | FY |
| Q4 2022 | $65,058,979 | -$7,310,429 | -10% | 31 Dec 2022 | 6-K | 24 Mar 2023 | 2023 | Q2 |
| Q2 2022 | $66,532,628 | -$9,112,499 | -12% | 30 Jun 2022 | 20-F | 28 Oct 2022 | 2022 | FY |
| Q4 2021 | $72,369,408 | +$45,757,594 | +172% | 31 Dec 2021 | 6-K | 31 Mar 2022 | 2022 | Q2 |
| Q2 2021 | $75,645,127 | +$57,358,448 | +314% | 30 Jun 2021 | 20-F | 15 Nov 2021 | 2021 | FY |
| Q4 2020 | $26,611,814 | +$11,929,216 | +81% | 31 Dec 2020 | 6-K | 05 Apr 2021 | 2021 | Q2 |
| Q2 2020 | $18,286,679 | +$4,040,701 | +28% | 30 Jun 2020 | 20-F | 09 Oct 2020 | 2020 | FY |
| Q4 2019 | $14,682,598 | 31 Dec 2019 | 6-K | 18 Mar 2020 | 2020 | Q2 | ||
| Q2 2019 | $14,245,978 | -$986,292 | -6.5% | 30 Jun 2019 | 20-F | 01 Oct 2019 | 2019 | FY |
| Q2 2018 | $15,232,270 | +$5,141,841 | +51% | 30 Jun 2018 | 20-F | 28 Sep 2018 | 2018 | FY |
| Q2 2017 | $10,090,429 | -$1,095,383 | -9.8% | 30 Jun 2017 | 20-F | 28 Sep 2017 | 2017 | FY |
| Q3 2016 | $10,707,996 | -$6,511,176 | -38% | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2017 | Q1 |
| Q2 2016 | $11,185,812 | -$9,263,576 | -45% | 30 Jun 2016 | 10-K | 28 Sep 2016 | 2016 | FY |
| Q1 2016 | $15,320,551 | -$7,885,387 | -34% | 31 Mar 2016 | 10-Q | 16 May 2016 | 2016 | Q3 |
| Q4 2015 | $17,885,703 | -$4,292,277 | -19% | 31 Dec 2015 | 10-Q | 16 Feb 2016 | 2016 | Q2 |
| Q3 2015 | $17,219,172 | -$3,255,043 | -16% | 30 Sep 2015 | 10-Q | 13 Nov 2015 | 2016 | Q1 |
| Q2 2015 | $20,449,388 | -$1,223,250 | -5.6% | 30 Jun 2015 | 10-K | 25 Sep 2015 | 2015 | FY |
| Q1 2015 | $23,205,938 | -$908,110 | -3.8% | 31 Mar 2015 | 10-Q | 15 May 2015 | 2015 | Q3 |
| Q4 2014 | $22,177,980 | -$4,639,415 | -17% | 31 Dec 2014 | 10-Q | 13 Feb 2015 | 2015 | Q2 |
| Q3 2014 | $20,474,215 | +$411,998 | +2.1% | 30 Sep 2014 | 10-Q | 13 Nov 2014 | 2015 | Q1 |
| Q2 2014 | $21,672,638 | +$873,318 | +4.2% | 30 Jun 2014 | 10-K | 29 Sep 2014 | 2014 | FY |
| Q1 2014 | $24,114,048 | +$3,109,327 | +15% | 31 Mar 2014 | 10-Q | 15 May 2014 | 2014 | Q3 |
| Q4 2013 | $26,817,395 | +$3,627,651 | +16% | 31 Dec 2013 | 10-Q | 13 Feb 2014 | 2014 | Q2 |
| Q3 2013 | $20,062,217 | -$1,466,031 | -6.8% | 30 Sep 2013 | 10-Q | 14 Nov 2013 | 2014 | Q1 |
| Q2 2013 | $20,799,320 | -$1,365,040 | -6.2% | 30 Jun 2013 | 10-K | 27 Sep 2013 | 2013 | FY |
| Q1 2013 | $21,004,721 | +$2,517,718 | +14% | 31 Mar 2013 | 10-Q | 13 May 2013 | 2013 | Q3 |
| Q4 2012 | $23,189,744 | +$5,773,886 | +33% | 31 Dec 2012 | 10-Q | 14 Feb 2013 | 2013 | Q2 |
| Q3 2012 | $21,528,248 | +$6,061,422 | +39% | 30 Sep 2012 | 10-Q/A | 14 Feb 2013 | 2013 | Q1 |
| Q2 2012 | $22,164,360 | 30 Jun 2012 | 10-K/A | 24 Oct 2012 | 2012 | FY | ||
| Q1 2012 | $18,487,003 | 31 Mar 2012 | 10-Q | 15 May 2012 | 2012 | Q3 | ||
| Q4 2011 | $17,415,858 | 31 Dec 2011 | 10-Q | 14 Feb 2012 | 2012 | Q2 | ||
| Q3 2011 | $15,466,826 | 30 Sep 2011 | 10-Q | 31 Jan 2012 | 2012 | Q1 |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | ¥356,157,898 | -¥150,327,351 | -30% | 30 Jun 2025 | 20-F | 15 Oct 2025 | 2025 | FY |
| Q4 2024 | ¥479,195,099 | +¥54,135,800 | +13% | 31 Dec 2024 | 6-K | 31 Mar 2025 | 2025 | Q2 |
| Q2 2024 | ¥506,485,249 | +¥2,072,076 | +0.41% | 30 Jun 2024 | 20-F | 15 Oct 2025 | 2025 | FY |
| Q4 2023 | ¥425,059,299 | -¥23,737,059 | -5.3% | 31 Dec 2023 | 6-K | 28 Jun 2024 | 2024 | Q2 |
| Q2 2023 | ¥504,413,173 | +¥58,796,132 | +13% | 30 Jun 2023 | 20-F | 30 Oct 2024 | 2024 | FY |
| Q4 2022 | ¥448,796,358 | -¥11,575,699 | -2.5% | 31 Dec 2022 | 6-K | 24 Mar 2023 | 2023 | Q2 |
| Q2 2022 | ¥445,617,041 | -¥42,888,144 | -8.8% | 30 Jun 2022 | 20-F/A | 24 May 2024 | 2023 | FY |
| Q4 2021 | ¥460,372,057 | +¥286,526,517 | +165% | 31 Dec 2021 | 6-K | 31 Mar 2022 | 2022 | Q2 |
| Q2 2021 | ¥488,505,185 | +¥359,223,312 | +278% | 30 Jun 2021 | 20-F | 28 Oct 2022 | 2022 | FY |
| Q4 2020 | ¥173,845,540 | +¥71,537,247 | +70% | 31 Dec 2020 | 6-K | 05 Apr 2021 | 2021 | Q2 |
| Q2 2020 | ¥129,281,873 | +¥31,457,605 | +32% | 30 Jun 2020 | 20-F | 15 Nov 2021 | 2021 | FY |
| Q4 2019 | ¥102,308,293 | 31 Dec 2019 | 6-K | 18 Mar 2020 | 2020 | Q2 | ||
| Q2 2019 | ¥97,824,268 | -¥3,010,301 | -3% | 30 Jun 2019 | 20-F | 09 Oct 2020 | 2020 | FY |
| Q2 2018 | ¥100,834,569 | +¥32,447,494 | +47% | 30 Jun 2018 | 20-F | 01 Oct 2019 | 2019 | FY |
| Q2 2017 | ¥68,387,075 | -¥5,935,145 | -8% | 30 Jun 2017 | 20-F | 28 Sep 2018 | 2018 | FY |
| Q3 2016 | ¥71,424,688 | -¥37,982,495 | -35% | 30 Sep 2016 | 10-Q | 14 Nov 2016 | 2017 | Q1 |
| Q2 2016 | ¥74,322,220 | -¥50,190,016 | -40% | 30 Jun 2016 | 20-F | 28 Sep 2017 | 2017 | FY |
| Q1 2016 | ¥98,807,579 | -¥42,959,819 | -30% | 31 Mar 2016 | 10-Q | 16 May 2016 | 2016 | Q3 |
| Q4 2015 | ¥116,090,722 | -¥20,048,808 | -15% | 31 Dec 2015 | 10-Q | 16 Feb 2016 | 2016 | Q2 |
| Q3 2015 | ¥109,407,183 | -¥16,578,867 | -13% | 30 Sep 2015 | 10-Q | 13 Nov 2015 | 2016 | Q1 |
| Q2 2015 | ¥124,512,236 | -¥8,887,187 | -6.7% | 30 Jun 2015 | 10-K | 28 Sep 2016 | 2016 | FY |
| Q1 2015 | ¥141,767,398 | -¥6,820,955 | -4.6% | 31 Mar 2015 | 10-Q | 15 May 2015 | 2015 | Q3 |
| Q4 2014 | ¥136,139,530 | -¥27,725,485 | -17% | 31 Dec 2014 | 10-Q | 13 Feb 2015 | 2015 | Q2 |
| Q3 2014 | ¥125,986,050 | +¥2,876,252 | +2.3% | 30 Sep 2014 | 10-Q | 13 Nov 2014 | 2015 | Q1 |
| Q2 2014 | ¥133,399,423 | +¥4,689,063 | +3.6% | 30 Jun 2014 | 10-K | 25 Sep 2015 | 2015 | FY |
| Q1 2014 | ¥148,588,353 | +¥16,645,105 | +13% | 31 Mar 2014 | 10-Q | 15 May 2014 | 2014 | Q3 |
| Q4 2013 | ¥163,865,015 | +¥17,396,272 | +12% | 31 Dec 2013 | 10-Q | 13 Feb 2014 | 2014 | Q2 |
| Q3 2013 | ¥123,109,798 | -¥13,250,115 | -9.7% | 30 Sep 2013 | 10-Q | 14 Nov 2013 | 2014 | Q1 |
| Q2 2013 | ¥128,710,360 | -¥11,361,748 | -8.1% | 30 Jun 2013 | 10-K | 29 Sep 2014 | 2014 | FY |
| Q1 2013 | ¥131,943,248 | +¥15,018,498 | +13% | 31 Mar 2013 | 10-Q | 13 May 2013 | 2013 | Q3 |
| Q4 2012 | ¥146,468,743 | +¥35,622,022 | +32% | 31 Dec 2012 | 10-Q | 14 Feb 2013 | 2013 | Q2 |
| Q3 2012 | ¥136,359,913 | +¥37,344,381 | +38% | 30 Sep 2012 | 10-Q/A | 14 Feb 2013 | 2013 | Q1 |
| Q2 2012 | ¥140,072,108 | +¥39,291,669 | +39% | 30 Jun 2012 | 10-K | 27 Sep 2013 | 2013 | FY |
| Q1 2012 | ¥116,924,750 | 31 Mar 2012 | 10-Q | 15 May 2012 | 2012 | Q3 | ||
| Q4 2011 | ¥110,846,721 | 31 Dec 2011 | 10-Q | 14 Feb 2012 | 2012 | Q2 | ||
| Q3 2011 | ¥99,015,532 | 30 Sep 2011 | 10-Q | 31 Jan 2012 | 2012 | Q1 | ||
| Q2 2011 | ¥100,780,439 | 30 Jun 2011 | 10-K/A | 24 Oct 2012 | 2012 | FY |