| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $507,000 | -$10,000 | -1.9% | 30 Jun 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q4 2024 | $512,000 | -$10,000 | -1.9% | 31 Dec 2024 | 6-K | 05 Aug 2025 | 2025 | Q2 |
| Q2 2024 | $517,000 | -$10,000 | -1.9% | 30 Jun 2024 | 6-K | 30 Dec 2024 | 2024 | Q2 |
| Q4 2023 | $522,000 | -$15,000 | -2.8% | 31 Dec 2023 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2023 | $527,000 | -$3,951,000 | -88% | 30 Jun 2023 | 6-K | 28 Nov 2023 | 2023 | Q2 |
| Q4 2022 | $537,000 | -$4,168,000 | -89% | 31 Dec 2022 | 20-F | 25 Apr 2024 | 2023 | FY |
| Q2 2022 | $4,478,000 | -$3,925,000 | -47% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | $4,705,000 | -$3,695,000 | -44% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2021 | $8,403,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $8,400,000 | +$269,000 | +3.3% | 31 Dec 2020 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q3 2020 | $8,168,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | $8,131,000 | 31 Dec 2019 | 20-F | 22 Apr 2020 | 2019 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2022 | ¥3,703,000 | -¥4,087,000 | -52% | 31 Dec 2022 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2022 | ¥29,993,000 | -¥24,259,000 | -45% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | ¥7,790,000 | -¥47,018,000 | -86% | 31 Dec 2021 | 20-F | 27 Apr 2023 | 2022 | FY |
| Q2 2021 | ¥54,252,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | ¥54,808,000 | -¥1,799,000 | -3.2% | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY |
| Q3 2020 | ¥55,458,000 | 30 Sep 2020 | 6-K | 30 Dec 2020 | 2020 | Q3 | ||
| Q4 2019 | ¥56,607,000 | -¥35,805,000 | -39% | 31 Dec 2019 | 20-F | 08 Apr 2021 | 2020 | FY |
| Q4 2018 | ¥92,412,000 | 31 Dec 2018 | 20-F | 22 Apr 2020 | 2019 | FY | ||
| Q4 2016 | ¥94,708,000 | -¥8,686,000 | -8.4% | 31 Dec 2016 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2015 | ¥103,394,000 | -¥18,763,000 | -15% | 31 Dec 2015 | 20-F | 23 Mar 2017 | 2016 | FY |
| Q4 2014 | ¥122,157,000 | -¥54,797,000 | -31% | 31 Dec 2014 | 20-F | 26 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥176,954,000 | -¥91,152,000 | -34% | 31 Dec 2013 | 20-F | 21 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥268,106,000 | -¥230,609,000 | -46% | 31 Dec 2012 | 20-F | 08 Jul 2014 | 2013 | FY |
| Q4 2011 | ¥498,715,000 | -¥31,264,000 | -5.9% | 31 Dec 2011 | 20-F | 08 Jul 2014 | 2012 | FY |
| Q4 2010 | ¥529,979,000 | 31 Dec 2010 | 20-F | 29 May 2012 | 2011 | FY |