| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2025 | $8,250,000 | +$1,513,000 | +22% | 31 Dec 2025 | 10-K | 13 Feb 2026 | 2025 | FY |
| Q2 2025 | $8,621,000 | +$1,977,000 | +30% | 30 Jun 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q1 2025 | $6,846,000 | +$325,000 | +5% | 31 Mar 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q4 2024 | $6,737,000 | +$309,000 | +4.8% | 31 Dec 2024 | 10-K | 13 Feb 2026 | 2025 | FY |
| Q2 2024 | $6,644,000 | -$778,000 | -10% | 30 Jun 2024 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q1 2024 | $6,521,000 | -$1,902,000 | -23% | 31 Mar 2024 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q4 2023 | $6,428,000 | -$1,439,000 | -18% | 31 Dec 2023 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q2 2023 | $7,422,000 | -$922,000 | -11% | 30 Jun 2023 | 6-K | 30 Dec 2024 | 2024 | Q2 |
| Q1 2023 | $8,423,000 | -$10,058,000 | -54% | 31 Mar 2023 | 6-K | 30 Dec 2024 | 2024 | Q2 |
| Q4 2022 | $7,867,000 | -$13,399,000 | -63% | 31 Dec 2022 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2022 | $8,344,000 | -$14,732,000 | -64% | 30 Jun 2022 | 6-K | 28 Nov 2023 | 2023 | Q2 |
| Q1 2022 | $18,481,000 | 31 Mar 2022 | 6-K | 28 Nov 2023 | 2023 | Q2 | ||
| Q4 2021 | $21,266,000 | +$866,000 | +4.2% | 31 Dec 2021 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2021 | $23,076,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $20,400,000 | -$3,099,000 | -13% | 31 Dec 2020 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q3 2020 | $14,571,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | $23,499,000 | -$14,720,000 | -39% | 31 Dec 2019 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2018 | $38,219,000 | +$12,712,000 | +50% | 31 Dec 2018 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2017 | $25,507,000 | +$8,940,000 | +54% | 31 Dec 2017 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2016 | $16,567,000 | -$5,481,000 | -25% | 31 Dec 2016 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2015 | $22,048,000 | +$30,639,000 | 31 Dec 2015 | 20-F | 26 Apr 2016 | 2015 | FY | |
| Q4 2014 | $8,591,000 | -$74,290,000 | -113% | 31 Dec 2014 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2013 | $65,699,000 | -$156,441,000 | -70% | 31 Dec 2013 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2012 | $222,140,000 | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2012 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2022 | ¥54,259,000 | -¥92,423,000 | -63% | 31 Dec 2022 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2022 | ¥63,189,000 | -¥85,802,000 | -58% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q1 2022 | ¥128,906,000 | +¥1,951,000 | +1.5% | 31 Mar 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | ¥146,682,000 | +¥5,528,000 | +3.9% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2021 | ¥148,991,000 | -¥33,229,000 | -18% | 30 Jun 2021 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q1 2021 | ¥126,955,000 | -¥42,499,000 | -25% | 31 Mar 2021 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2020 | ¥141,154,000 | -¥22,442,000 | -14% | 31 Dec 2020 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q3 2020 | ¥98,931,000 | -¥75,148,000 | -43% | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 |
| Q2 2020 | ¥182,220,000 | -¥64,014,000 | -26% | 30 Jun 2020 | 6-K | 20 Sep 2021 | 2021 | Q2 |
| Q1 2020 | ¥169,454,000 | -¥67,987,000 | -29% | 31 Mar 2020 | 6-K | 20 Sep 2021 | 2021 | Q2 |
| Q4 2019 | ¥163,596,000 | -¥99,175,000 | -38% | 31 Dec 2019 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q3 2019 | ¥174,079,000 | 30 Sep 2019 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q2 2019 | ¥246,234,000 | 30 Jun 2019 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q1 2019 | ¥237,441,000 | 31 Mar 2019 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2018 | ¥262,771,000 | +¥96,812,000 | +58% | 31 Dec 2018 | 20-F | 02 May 2022 | 2021 | FY |
| Q4 2017 | ¥165,959,000 | +¥50,938,000 | +44% | 31 Dec 2017 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q4 2016 | ¥115,021,000 | -¥27,802,000 | -19% | 31 Dec 2016 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2015 | ¥142,823,000 | +¥196,129,000 | 31 Dec 2015 | 20-F | 05 Apr 2019 | 2018 | FY | |
| Q4 2014 | ¥53,306,000 | -¥451,029,000 | -113% | 31 Dec 2014 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2013 | ¥397,723,000 | -¥986,232,000 | -71% | 31 Dec 2013 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2012 | ¥1,383,955,000 | -¥1,382,508,000 | -50% | 31 Dec 2012 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2011 | ¥2,766,463,000 | +¥33,470,000 | +1.2% | 31 Dec 2011 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2010 | ¥2,732,993,000 | 31 Dec 2010 | 20-F | 08 Jul 2014 | 2013 | FY |