(C88) [Private Garden (Fujii Kouki)] Kare Gunpuku (Owari no Seraph) (C88) [Private Garden (藤井こうき)] 彼軍服 (終わりのセラフ)

(C84) [Private Garden (Fujii Kouki)] Kono Hiroi Sekai de Kimidake ga Boku no (Hakkenden)

[ayafujii private circle (Fujii Aya)] Tanuki to Kitsune no Date Kai Sonogo. (Gugure! Kokkuri-san)

[Private Garden, Imagination Wanko Club (Fujii Kouki, Kotori Sonoko)] Mikaduki - Crescent Moon (Hakkenden)

(Ikai Toshi no Arukikata 2) [ayafujii private circle (Fujii Aya)] Nikoniko Nyannyan ~Leo-kun ga Hatsujouki ni Natte Taihen na Koto ni~ (Kekkai Sensen)

[ayafujii private circle (Fujii Aya)] Kagachikubi ~Kagachi-kun = Hoozuki-sama no Chikubi o Kaihatsu suru Hon~ (Hoozuki no Reitetsu)

(SC2015 Winter) [ayafujii private circle (Fujii Aya)] Tanuki to Kitsune no Otona Date. (Gugure! Kokkuri-san)

[ayafujii private circle (Fujii Aya)] Tanuki to Kitsune no Date-kai Sonogo. (Gugure! Kokkuri-san)

(SUPER22) [Private Garden (Fujii Kouki)] Momoiro Kinema (Hakkenden)

(Ikai Toshi no Arukikata CENTRAL) [ayafujii private circle (Fujii Aya)] Leo-kun no Oppai ga Ookiku Natte Taihen na Koto ni. (Kekkai Sensen)

(Ginban no glory) [ayafujii private circle (Fujii Aya)] Waga Itoshi no Yurochka ~Kazakhs yori Ai o Komete~ (Yuri on Ice)