Sakurazaka46 Risa Watanabe Graduation Memorial Book Dakishimetaku naru Shunkan
Keyakizaka46 1st Photobook '21 nin no Mikansei'
Keyakizaka46 Rika Watanabe 1st Photobook 'Jozetsu na Manazashi'
Risa Watanabe 1stPhotobook Mukuchi