Morning Musume '15 Sayashi Riho Zenshuu 2011-2015 (モーニング娘。’15 鞘師里保全集 2011－2015; Morning Musume '15 Sayashi Riho Complete 2011-2015) is Sayashi Riho's 5th solo photobook, and her last as a member of Morning Musume. It will be released on December 25, 2015.
External Links
- Announcement(s): Qki Official Blog
- Listings: Amazon, Wani Books