確か Needs Work
たしか — certainly, surely, if I’m not mistaken…
Example
明日の会議は確か３時からだと思います。
If I’m not mistaken, the meeting tomorrow starts at 3:00.
Notes
If I’m not mistake that bird with a crown is a crane. You can try to touch it but you won’t be able to
Progress
- Status: review
- Reviews: 41
- Lapses: 8
- Interval: 4d
- Ease: 130%
Review History
| Date | Rating | Interval | Time |
|---|---|---|---|
| 2026-04-20 | again | 60s | 60.0s |
| 2026-04-20 | again | 60s | 34.4s |
| 2026-04-20 | good | 300s | 20.6s |
| 2026-04-20 | good | 600s | 9.1s |
| 2026-04-20 | again | 60s | 20.6s |
| 2026-04-20 | again | 60s | 15.5s |
| 2026-04-20 | good | 300s | 12.1s |
| 2026-04-20 | again | 60s | 10.9s |
| 2026-04-20 | good | 300s | 7.2s |
| 2026-04-20 | good | 600s | 9.2s |
| 2026-04-20 | good | 1d | 6.4s |
| 2026-04-21 | again | 600s | 11.5s |
| 2026-04-21 | good | 1d | 15.0s |
| 2026-04-22 | again | 600s | 5.0s |
| 2026-04-22 | again | 600s | 14.2s |
| 2026-04-22 | good | 1d | 5.8s |
| 2026-04-23 | again | 600s | 10.7s |
| 2026-04-23 | good | 1d | 14.1s |
| 2026-04-24 | good | 2d | 14.5s |
| 2026-04-26 | again | 600s | 7.6s |
| 2026-04-26 | good | 1d | 16.6s |
| 2026-04-27 | good | 2d | 10.4s |
| 2026-04-29 | good | 3d | 13.3s |
| 2026-05-02 | again | 600s | 3.6s |
| 2026-05-02 | again | 600s | 12.7s |
| 2026-05-02 | again | 600s | 15.7s |
| 2026-05-02 | again | 600s | 7.9s |
| 2026-05-02 | good | 1d | 5.7s |
| 2026-05-03 | hard | 1d | 15.7s |
| 2026-05-04 | again | 600s | 8.6s |
| 2026-05-04 | good | 1d | 7.5s |
| 2026-05-05 | good | 2d | 15.7s |
| 2026-05-07 | hard | 2d | 10.2s |
| 2026-05-09 | again | 600s | 3.8s |
| 2026-05-09 | good | 1d | 3.5s |
| 2026-05-10 | good | 3d | 4.9s |
| 2026-05-13 | good | 7d | 3.6s |
| 2026-05-20 | good | 13d | 6.1s |
| 2026-06-02 | again | 600s | 8.6s |
| 2026-06-02 | good | 2d | 3.5s |
| 2026-06-04 | hard | 4d | 11.1s |
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