| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | $4,581,000 | -$1,102,000 | -19% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | $5,683,000 | -$6,617,000 | -54% | 31 Dec 2023 | 20-F | 19 Apr 2024 | 2023 | FY |
| Q4 2022 | $12,300,000 | +$6,324,000 | +106% | 31 Dec 2022 | 20-F | 19 Apr 2023 | 2022 | FY |
| Q4 2021 | $5,976,000 | +$2,664,000 | +80% | 31 Dec 2021 | 20-F | 29 Apr 2022 | 2021 | FY |
| Q4 2020 | $3,312,000 | +$2,688,000 | +431% | 31 Dec 2020 | 20-F | 15 Oct 2021 | 2020 | FY |
| Q4 2019 | $624,000 | +$136,000 | +28% | 31 Dec 2019 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2018 | $488,000 | -$478,000 | -49% | 31 Dec 2018 | 20-F | 30 Apr 2019 | 2018 | FY |
| Q4 2017 | $966,000 | +$113,000 | +13% | 31 Dec 2017 | 20-F | 30 Apr 2018 | 2017 | FY |
| Q4 2016 | $853,000 | +$251,000 | +42% | 31 Dec 2016 | 20-F | 01 May 2017 | 2016 | FY |
| Q4 2015 | $602,000 | +$121,000 | +25% | 31 Dec 2015 | 20-F | 28 Apr 2016 | 2015 | FY |
| Q4 2014 | $481,000 | -$2,776,000 | -85% | 31 Dec 2014 | 20-F | 27 Apr 2015 | 2014 | FY |
| Q4 2013 | $3,257,000 | +$1,863,000 | +134% | 31 Dec 2013 | 20-F | 28 Apr 2014 | 2013 | FY |
| Q4 2012 | $1,394,000 | 31 Dec 2012 | 20-F/A | 08 May 2013 | 2012 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q4 2024 | ¥33,441,000 | -¥6,906,000 | -17% | 31 Dec 2024 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2023 | ¥40,347,000 | -¥44,488,000 | -52% | 31 Dec 2023 | 20-F | 25 Apr 2025 | 2024 | FY |
| Q4 2022 | ¥84,835,000 | +¥46,750,000 | +123% | 31 Dec 2022 | 20-F | 19 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥38,085,000 | +¥16,475,000 | +76% | 31 Dec 2021 | 20-F | 19 Apr 2023 | 2022 | FY |
| Q4 2020 | ¥21,610,000 | +¥17,269,000 | +398% | 31 Dec 2020 | 20-F | 29 Apr 2022 | 2021 | FY |
| Q4 2019 | ¥4,341,000 | +¥985,000 | +29% | 31 Dec 2019 | 20-F | 15 Oct 2021 | 2020 | FY |
| Q4 2018 | ¥3,356,000 | -¥2,928,000 | -47% | 31 Dec 2018 | 20-F | 30 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥6,284,000 | +¥361,000 | +6.1% | 31 Dec 2017 | 20-F | 30 Apr 2019 | 2018 | FY |
| Q4 2016 | ¥5,923,000 | +¥2,026,000 | +52% | 31 Dec 2016 | 20-F | 30 Apr 2018 | 2017 | FY |
| Q4 2015 | ¥3,897,000 | +¥911,000 | +31% | 31 Dec 2015 | 20-F | 01 May 2017 | 2016 | FY |
| Q4 2014 | ¥2,986,000 | -¥16,731,000 | -85% | 31 Dec 2014 | 20-F | 28 Apr 2016 | 2015 | FY |
| Q4 2013 | ¥19,717,000 | +¥11,036,000 | +127% | 31 Dec 2013 | 20-F | 27 Apr 2015 | 2014 | FY |
| Q4 2012 | ¥8,681,000 | +¥7,317,000 | +536% | 31 Dec 2012 | 20-F | 28 Apr 2014 | 2013 | FY |
| Q4 2011 | ¥1,364,000 | 31 Dec 2011 | 20-F/A | 08 May 2013 | 2012 | FY |