| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $500,000 | 30 Jun 2025 | 6-K | 05 Aug 2025 | 2025 | Q2 | ||
| Q2 2022 | $3,000 | -$44,000 | -94% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | $15,000 | -$30,000 | -67% | 31 Dec 2021 | 20-F | 02 May 2022 | 2021 | FY |
| Q2 2021 | $47,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | $45,000 | 31 Dec 2020 | 20-F | 08 Apr 2021 | 2020 | FY | ||
| Q4 2018 | $142,000 | -$310,000 | -69% | 31 Dec 2018 | 20-F | 05 Apr 2019 | 2018 | FY |
| Q4 2017 | $452,000 | 31 Dec 2017 | 20-F | 18 Apr 2018 | 2017 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2022 | ¥20,000 | -¥284,000 | -93% | 30 Jun 2022 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q4 2021 | ¥96,000 | -¥196,000 | -67% | 31 Dec 2021 | 6-K | 30 Sep 2022 | 2022 | Q2 |
| Q2 2021 | ¥304,000 | 30 Jun 2021 | 6-K | 20 Sep 2021 | 2021 | Q2 | ||
| Q4 2020 | ¥292,000 | 31 Dec 2020 | 20-F | 02 May 2022 | 2021 | FY | ||
| Q4 2018 | ¥979,000 | -¥1,959,000 | -67% | 31 Dec 2018 | 20-F | 22 Apr 2020 | 2019 | FY |
| Q4 2017 | ¥2,938,000 | +¥2,938,000 | 31 Dec 2017 | 20-F | 05 Apr 2019 | 2018 | FY | |
| Q4 2016 | ¥0 | 31 Dec 2016 | 20-F | 18 Apr 2018 | 2017 | FY |