Abunai! Genius - dangerous genius
Ikebukuro Akiha ga Nariyuki de P to LoveHo ni In Shite Mechakucha ni Naru Hanashi
Seijin Kikon Ikebukuro Akiha kara Maiban Motomerarete Ofuro mo Issho ni Haicchau Icha Love Ecchi no Hon
Shin Raira no tokushu yokujo
(Aisubeki Idol desushi!!) [cloudair (Katsuto)] SOL CAMAL TO H SURU BOOK (THE IDOLM@STER CINDERELLA GIRLS)
(Utahime Teien 18) [cloudair (Katsuto)] NANJOHIKARU 1 GOU (THE IDOLM@STER CINDERELLA GIRLS)
Rairakkusu!!!
[cloudair (Katsuto)] Tatakae! Cho robotto seimei-tai usa-chan robo (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Hongkong Hanten (Oniku)] Idol to Sukebe suru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[cloudair (Katsuto)] Layla-san ga Yattemita! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]