| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $1,493,000 | +$1,491,000 | 30 Jun 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 | |
| Q4 2024 | $1,200,000 | +$1,194,000 | 31 Dec 2024 | 6-K | 05 Aug 2025 | 2025 | Q2 | |
| Q2 2024 | $2,000* | -$18,998,000 | 30 Jun 2024 | 6-K | 30 Dec 2024 | 2024 | Q2 | |
| Q4 2023 | $6,000* | -$270,000 | 31 Dec 2023 | 20-F | 28 Mar 2025 | 2024 | FY | |
| Q2 2023 | $19,000,000 | +$4,336,000 | +30% | 30 Jun 2023 | 6-K | 28 Nov 2023 | 2023 | Q2 |
| Q4 2022 | $276,000 | -$15,717,000 | -98% | 31 Dec 2022 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q2 2022 | $14,664,000 | -$7,325,000 | -33% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | $15,993,000 | -$6,151,000 | -28% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2021 | $21,989,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $22,144,000 | -$474,000 | -2.1% | 31 Dec 2020 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q3 2020 | $21,603,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | $22,618,000 | -$1,516,000 | -6.3% | 31 Dec 2019 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2018 | $24,134,000 | -$1,752,000 | -6.8% | 31 Dec 2018 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2017 | $25,886,000 | +$13,210,000 | +104% | 31 Dec 2017 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2016 | $12,676,000 | -$1,987,000 | -14% | 31 Dec 2016 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2015 | $14,663,000 | -$9,395,000 | -39% | 31 Dec 2015 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2014 | $24,058,000 | -$20,099,000 | -46% | 31 Dec 2014 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2013 | $44,157,000 | -$40,506,000 | -48% | 31 Dec 2013 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2012 | $84,663,000 | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2012 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2022 | ¥1,906,000 | -¥748,000 | -28% | 31 Dec 2022 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2022 | ¥98,218,000 | -¥43,754,000 | -31% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | ¥2,654,000 | -¥141,838,000 | -98% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2021 | ¥141,972,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | ¥144,492,000 | -¥12,971,000 | -8.2% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q3 2020 | ¥146,678,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | ¥157,463,000 | -¥8,470,000 | -5.1% | 31 Dec 2019 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q4 2018 | ¥165,933,000 | -¥2,490,000 | -1.5% | 31 Dec 2018 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥168,423,000 | +¥80,416,000 | +91% | 31 Dec 2017 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2016 | ¥88,007,000 | -¥6,975,000 | -7.3% | 31 Dec 2016 | 20-F | 18 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥94,982,000 | -¥54,290,000 | -36% | 31 Dec 2015 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2014 | ¥149,272,000 | -¥46,110,000 | -24% | 31 Dec 2014 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥195,382,000 | -¥117,639,000 | -38% | 31 Dec 2013 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥313,021,000 | -¥179,372,000 | -36% | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2011 | ¥492,393,000 | -¥180,948,000 | -27% | 31 Dec 2011 | 20-F | 08 Jul 2014 | 2012 | FY |
| Q4 2010 | ¥673,341,000 | 31 Dec 2010 | 20-F | 29 May 2012 | 2011 | FY |