| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $220,000 | -$481,000 | -69% | 30 Jun 2025 | 6-K | 15 Sep 2025 | 2025 | Q2 |
| Q4 2024 | $461,000 | -$398,000 | -46% | 31 Dec 2024 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2024 | $701,000 | -$384,000 | -35% | 30 Jun 2024 | 6-K | 30 Aug 2024 | 2024 | Q2 |
| Q4 2023 | $859,000 | -$228,000 | -21% | 31 Dec 2023 | 20-F | 28 Mar 2024 | 2023 | FY |
| Q2 2023 | $1,085,000 | +$95,000 | +9.6% | 30 Jun 2023 | 6-K | 28 Sep 2023 | 2023 | Q2 |
| Q4 2022 | $1,087,000 | +$856,000 | +371% | 31 Dec 2022 | 20-F/A | 27 Sep 2023 | 2022 | FY |
| Q2 2022 | $990,000 | 30 Jun 2022 | 6-K | 29 Sep 2022 | 2022 | Q2 | ||
| Q4 2021 | $231,000 | $0 | 0% | 31 Dec 2021 | 20-F | 29 Apr 2022 | 2021 | FY |
| Q4 2020 | $231,000 | 31 Dec 2020 | 20-F | 29 Apr 2022 | 2021 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | ¥1,578,000 | -¥3,515,000 | -69% | 30 Jun 2025 | 6-K | 15 Sep 2025 | 2025 | Q2 |
| Q4 2024 | ¥3,362,000 | -¥2,737,000 | -45% | 31 Dec 2024 | 6-K | 15 Sep 2025 | 2025 | Q2 |
| Q2 2024 | ¥5,093,000 | -¥2,777,000 | -35% | 30 Jun 2024 | 6-K | 30 Aug 2024 | 2024 | Q2 |
| Q4 2023 | ¥6,099,000 | -¥1,395,000 | -19% | 31 Dec 2023 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2023 | ¥7,870,000 | +¥1,242,000 | +19% | 30 Jun 2023 | 6-K | 28 Sep 2023 | 2023 | Q2 |
| Q4 2022 | ¥7,494,000 | +¥6,019,000 | +408% | 31 Dec 2022 | 20-F | 28 Mar 2024 | 2023 | FY |
| Q2 2022 | ¥6,628,000 | 30 Jun 2022 | 6-K | 29 Sep 2022 | 2022 | Q2 | ||
| Q4 2021 | ¥1,475,000 | -¥2,573,000 | -64% | 31 Dec 2021 | 20-F/A | 27 Sep 2023 | 2022 | FY |
| Q4 2020 | ¥4,048,000 | 31 Dec 2020 | 20-F | 29 Apr 2022 | 2021 | FY |