| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $82,000 | -$390,000 | -83% | 30 Jun 2025 | 6-K | 26 Sep 2025 | 2025 | Q2 |
| Q4 2024 | $224,000 | +$22,000 | +11% | 31 Dec 2024 | 20-F/A | 25 Aug 2025 | 2024 | FY |
| Q2 2024 | $472,000 | +$187,000 | +66% | 30 Jun 2024 | 6-K | 28 Aug 2024 | 2024 | Q2 |
| Q4 2023 | $202,000 | +$42,000 | +26% | 31 Dec 2023 | 20-F | 17 Apr 2024 | 2023 | FY |
| Q2 2023 | $285,000 | 30 Jun 2023 | 6-K | 05 Sep 2023 | 2023 | Q2 | ||
| Q4 2022 | $160,000 | -$63,000 | -28% | 31 Dec 2022 | 20-F | 20 Apr 2023 | 2022 | FY |
| Q4 2021 | $223,000 | -$2,018,000 | -90% | 31 Dec 2021 | 20-F | 09 Sep 2022 | 2021 | FY |
| Q3 2021 | $263,000 | 30 Sep 2021 | 6-K | 21 Dec 2021 | 2021 | Q3 | ||
| Q4 2020 | $2,241,000 | 31 Dec 2020 | 20-F | 17 May 2021 | 2020 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | ¥587,000 | -¥2,846,000 | -83% | 30 Jun 2025 | 6-K | 26 Sep 2025 | 2025 | Q2 |
| Q4 2024 | ¥1,635,000 | +¥201,000 | +14% | 31 Dec 2024 | 6-K | 26 Sep 2025 | 2025 | Q2 |
| Q2 2024 | ¥3,433,000 | +¥1,367,000 | +66% | 30 Jun 2024 | 6-K | 28 Aug 2024 | 2024 | Q2 |
| Q4 2023 | ¥1,434,000 | +¥331,000 | +30% | 31 Dec 2023 | 20-F/A | 25 Aug 2025 | 2024 | FY |
| Q2 2023 | ¥2,066,000 | 30 Jun 2023 | 6-K | 05 Sep 2023 | 2023 | Q2 | ||
| Q4 2022 | ¥1,103,000 | -¥321,000 | -23% | 31 Dec 2022 | 20-F | 17 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥1,424,000 | -¥13,199,000 | -90% | 31 Dec 2021 | 20-F | 20 Apr 2023 | 2022 | FY |
| Q3 2021 | ¥1,695,000 | 30 Sep 2021 | 6-K | 21 Dec 2021 | 2021 | Q3 | ||
| Q4 2020 | ¥14,623,000 | +¥14,623,000 | 31 Dec 2020 | 20-F | 09 Sep 2022 | 2021 | FY | |
| Q4 2019 | ¥0 | 31 Dec 2019 | 20-F | 17 May 2021 | 2020 | FY |