Morning Musume. 9・10ki 10th Anniversary BOOK
A photobook by the members of the 9th and 10th generations of Morning Musume. to commemorate their 10th anniversary in the group. It was published by Wani Books on April 27, 2022 and came with a making-of DVD.
- Runtime: 2 hours and 50 minutes
- Release Date: April 27, 2022