Leo Ieiri - Kono Sekai de (Uploaded entire single to JPopsuki.)
Rie Kitahara - Soshite photobook (and the Leo Ieiri single, two editions!)
Nogizaka46 Ikumai: Mai Shiraishi's Passport photobook and Erika Ikuta's Intermission photobook (the latter is the newest one, and both are photographed by Ayu photographer Kazutaka Nakamura!)