- Who
- Keita Hattori
- What
- 958 total number
- Where
- Japan (Musashino)
- When
The most piano key hits in one minute is 958 and was achieved by Keita Hattori (Japan) in Musashino, Tokyo, Japan, on 7 December 2023.
Keita knew his last attempt was not his best performance, so he attempted again to break his own record.