Used

<<Extraversion of commercial works>> I wonder what Koi is like / Yumiko Kawai / Blue on the Heaven

Used

<<Extraversion of commercial works>> Otokoryo Senka vol. 2 / Kumiko Kawai / Blue on the Heaven

Used

<<Extraversion of commercial works>> You won't forget even when you sleep or wake up. / Emiko （Izutsu Chiaki x Kangetsu 侑央） / Blue on the Heaven

Used

<<Extraversion of commercial works>> Natsuiro Kingyo / kawai yumiko / Blue on the Heaven

Used

<<Extraversion of commercial works>> Inner Universe Hirakawa Dormitory Series / Kumiko Kawai / Blue on the Heaven

Used

<<Extraversion of commercial works>> Otokoryo Senka / Kumiko Kawai / Blue on the Heaven

Used

<<Extraversion of commercial works>> A la Karuto / Emiko （British Nobility x Butler） / Blue on the Heaven

Used

<<Extraversion of commercial works>> [Copy Magazine] Geometric Parallel World / Yumiko Kawai / Blue on the Heaven