| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $87,000 | -$448,000 | -84% | 30 Jun 2025 | 6-K | 29 Sep 2025 | 2025 | Q2 |
| Q2 2024 | $535,000 | 30 Jun 2024 | 6-K | 27 Sep 2024 | 2024 | Q2 | ||
| Q4 2023 | $863,000 | 31 Dec 2023 | 20-F/A | 13 Sep 2024 | 2023 | FY | ||
| Q4 2020 | $1,148,000 | +$106,000 | +10% | 31 Dec 2020 | 20-F | 31 Mar 2021 | 2020 | FY |
| Q4 2019 | $1,042,000 | 31 Dec 2019 | 20-F/A | 12 May 2020 | 2019 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | ¥621,000 | -¥3,268,000 | -84% | 30 Jun 2025 | 6-K | 29 Sep 2025 | 2025 | Q2 |
| Q2 2024 | ¥3,889,000 | 30 Jun 2024 | 6-K | 27 Sep 2024 | 2024 | Q2 | ||
| Q4 2023 | ¥2,656,000 | 31 Dec 2023 | 20-F | 23 Apr 2025 | 2024 | FY | ||
| Q4 2020 | ¥7,488,000 | +¥233,000 | +3.2% | 31 Dec 2020 | 20-F | 22 Apr 2022 | 2021 | FY |
| Q4 2019 | ¥7,255,000 | -¥16,660,000 | -70% | 31 Dec 2019 | 20-F | 31 Mar 2021 | 2020 | FY |
| Q4 2018 | ¥23,915,000 | 31 Dec 2018 | 20-F/A | 12 May 2020 | 2019 | FY |