| 日付 | 金額 | 変更 | |
|---|---|---|---|
| ¥25 | - | ||
13 2月 2026 | ¥12.5 | - | |
| ¥25 | +25% | ||
28 8月 2025 | ¥12.5 | - | |
14 2月 2025 | ¥12.5 | +25% | |
| ¥20 | - | ||
29 8月 2024 | ¥10 | - | |
14 2月 2024 | ¥10 | - | |
| ¥20 | +33.33% | ||
30 8月 2023 | ¥10 | - | |
13 2月 2023 | ¥10 | +100% | |
| ¥15 | - | ||
31 8月 2022 | ¥5 | -50% | |
15 2月 2022 | ¥10 | -33.33% | |
| ¥15 | - | ||
30 8月 2021 | ¥15 | - | |
| ¥15 | - | ||
28 8月 2020 | ¥5 | -50% | |
13 2月 2020 | ¥10 | +100% | |
| ¥15 | -57.14% | ||
29 8月 2019 | ¥5 | -50% | |
12 2月 2019 | ¥10 | -50% | |
| ¥35 | - | ||
29 5月 2018 | ¥20 | +33.33% | |
13 2月 2018 | ¥15 | -25% | |
| ¥35 | - | ||
30 8月 2017 | ¥20 | +33.33% | |
13 2月 2017 | ¥15 | -25% | |
| ¥35 | - | ||
30 8月 2016 | ¥20 | +33.33% | |
15 2月 2016 | ¥15 | -25% | |