| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $322,000 | -$785,000 | -71% | 30 Jun 2025 | 6-K | 26 Sep 2025 | 2025 | Q2 |
| Q4 2024 | $637,000 | -$239,000 | -27% | 31 Dec 2024 | 20-F/A | 25 Aug 2025 | 2024 | FY |
| Q2 2024 | $1,107,000 | +$43,000 | +4% | 30 Jun 2024 | 6-K | 28 Aug 2024 | 2024 | Q2 |
| Q4 2023 | $876,000 | +$70,000 | +8.7% | 31 Dec 2023 | 20-F | 17 Apr 2024 | 2023 | FY |
| Q2 2023 | $1,064,000 | 30 Jun 2023 | 6-K | 05 Sep 2023 | 2023 | Q2 | ||
| Q4 2022 | $806,000 | -$444,000 | -36% | 31 Dec 2022 | 20-F | 20 Apr 2023 | 2022 | FY |
| Q4 2021 | $1,250,000 | -$3,736,000 | -75% | 31 Dec 2021 | 20-F | 09 Sep 2022 | 2021 | FY |
| Q3 2021 | $1,288,000 | 30 Sep 2021 | 6-K | 21 Dec 2021 | 2021 | Q3 | ||
| Q2 2021 | $3,721,000 | 31 May 2021 | 20-F | 09 Sep 2022 | 2021 | FY | ||
| Q4 2020 | $4,986,000 | +$4,233,000 | +562% | 31 Dec 2020 | 20-F | 17 May 2021 | 2020 | FY |
| Q4 2019 | $753,000 | 01 Jan 2020 | 20-F | 17 May 2021 | 2020 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | ¥2,306,000 | -¥5,742,000 | -71% | 30 Jun 2025 | 6-K | 26 Sep 2025 | 2025 | Q2 |
| Q4 2024 | ¥4,647,000 | -¥1,570,000 | -25% | 31 Dec 2024 | 6-K | 26 Sep 2025 | 2025 | Q2 |
| Q2 2024 | ¥8,048,000 | +¥329,000 | +4.3% | 30 Jun 2024 | 6-K | 28 Aug 2024 | 2024 | Q2 |
| Q4 2023 | ¥6,217,000 | +¥655,000 | +12% | 31 Dec 2023 | 20-F/A | 25 Aug 2025 | 2024 | FY |
| Q2 2023 | ¥7,719,000 | 30 Jun 2023 | 6-K | 05 Sep 2023 | 2023 | Q2 | ||
| Q4 2022 | ¥5,562,000 | -¥2,402,000 | -30% | 31 Dec 2022 | 20-F | 17 Apr 2024 | 2023 | FY |
| Q4 2021 | ¥7,964,000 | -¥24,570,000 | -76% | 31 Dec 2021 | 20-F | 20 Apr 2023 | 2022 | FY |
| Q3 2021 | ¥8,302,000 | 30 Sep 2021 | 6-K | 21 Dec 2021 | 2021 | Q3 | ||
| Q2 2021 | ¥23,711,000 | 31 May 2021 | 20-F | 20 Apr 2023 | 2022 | FY | ||
| Q4 2020 | ¥32,534,000 | +¥32,534,000 | 31 Dec 2020 | 20-F | 09 Sep 2022 | 2021 | FY | |
| Q4 2019 | ¥0 | 31 Dec 2019 | 20-F | 17 May 2021 | 2020 | FY |