(C89) [Ninokoya (Ninoko)] Omakebon (Various)
C94 Ninokoya Omakebon MAKIPET8 AFTER
Shoujo Kaishun 6 + Ninokoya C96 Color Omakebon
(C90) [Ninokoya (Ninoko)] Ninokoya C90 Omake Orihon (Danganronpa) [English] [PhantomsJoker] [Incomplete]
Shoujo Kaishun 7 + Ninokoya C97 Melonbooks Omakebon
(C90) [Ninokoya (Ninoko)] Ninokoya C90 Omake Orihon (Danganronpa, Love Live! Sunshine!!)
