| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | $1,752,000 | +$184,000 | +12% | 30 Jun 2025 | 6-K | 15 Sep 2025 | 2025 | Q2 |
| Q4 2024 | $755,000 | -$1,644,000 | -69% | 31 Dec 2024 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2024 | $1,568,000 | -$2,381,000 | -60% | 30 Jun 2024 | 6-K | 30 Aug 2024 | 2024 | Q2 |
| Q4 2023 | $2,399,000 | -$2,377,000 | -50% | 31 Dec 2023 | 20-F | 28 Mar 2024 | 2023 | FY |
| Q2 2023 | $3,949,000 | -$1,475,000 | -27% | 30 Jun 2023 | 6-K | 28 Sep 2023 | 2023 | Q2 |
| Q4 2022 | $4,776,000 | -$1,480,000 | -24% | 31 Dec 2022 | 20-F/A | 27 Sep 2023 | 2022 | FY |
| Q2 2022 | $5,424,000 | 30 Jun 2022 | 6-K | 29 Sep 2022 | 2022 | Q2 | ||
| Q4 2021 | $6,256,000 | -$2,632,000 | -30% | 31 Dec 2021 | 20-F | 29 Apr 2022 | 2021 | FY |
| Q4 2020 | $8,888,000 | -$883,000 | -9% | 31 Dec 2020 | 20-F | 14 May 2021 | 2020 | FY |
| Q4 2019 | $9,771,000 | +$2,668,000 | +38% | 31 Dec 2019 | 20-F | 18 May 2020 | 2019 | FY |
| Q4 2018 | $7,103,000 | 31 Dec 2018 | 20-F | 30 Apr 2019 | 2018 | FY |
| Period | Value | YoY Chg | Change % | Date | Report | Filed | Fiscal Year | Fiscal Period |
|---|---|---|---|---|---|---|---|---|
| Q2 2025 | ¥12,548,000 | +¥1,152,000 | +10% | 30 Jun 2025 | 6-K | 15 Sep 2025 | 2025 | Q2 |
| Q4 2024 | ¥5,512,000 | -¥11,518,000 | -68% | 31 Dec 2024 | 6-K | 15 Sep 2025 | 2025 | Q2 |
| Q2 2024 | ¥11,396,000 | -¥17,254,000 | -60% | 30 Jun 2024 | 6-K | 30 Aug 2024 | 2024 | Q2 |
| Q4 2023 | ¥17,030,000 | -¥15,914,000 | -48% | 31 Dec 2023 | 20-F | 28 Mar 2025 | 2024 | FY |
| Q2 2023 | ¥28,650,000 | -¥7,680,000 | -21% | 30 Jun 2023 | 6-K | 28 Sep 2023 | 2023 | Q2 |
| Q4 2022 | ¥32,944,000 | -¥6,926,000 | -17% | 31 Dec 2022 | 20-F | 28 Mar 2024 | 2023 | FY |
| Q2 2022 | ¥36,330,000 | 30 Jun 2022 | 6-K | 29 Sep 2022 | 2022 | Q2 | ||
| Q4 2021 | ¥39,870,000 | -¥18,126,000 | -31% | 31 Dec 2021 | 20-F/A | 27 Sep 2023 | 2022 | FY |
| Q4 2020 | ¥57,996,000 | -¥10,029,000 | -15% | 31 Dec 2020 | 20-F | 29 Apr 2022 | 2021 | FY |
| Q4 2019 | ¥68,025,000 | +¥19,190,000 | +39% | 31 Dec 2019 | 20-F | 14 May 2021 | 2020 | FY |
| Q4 2018 | ¥48,835,000 | +¥7,538,000 | +18% | 31 Dec 2018 | 20-F | 18 May 2020 | 2019 | FY |
| Q4 2017 | ¥41,297,000 | 31 Dec 2017 | 20-F | 30 Apr 2019 | 2018 | FY |