[Gravidan (Kobayashi Tetsuya)] Kanzaki Ranko o Seiteki ni Kaizou suru (THE IDOLM@STER CINDERELLA GIRLS) [Digital] Hentai [ぐらヴィ団 (コバヤシテツヤ)] 神崎蘭子を性的に改造する (アイドルマスター シンデレラガールズ) [DL版]

(C86) [Gravidan (Kobayashi Tetsuya)] Genkai Cinderella (THE IDOLM@STER CINDERELLA GIRLS)

[Gravidan (Kobayashi Tetsuya)] DROWN IN HOPELESS (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

Adanasutsurugi

[Gravidan (Kobayashi Tetsuya)] FALL IN DARKNESS! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

(C86) [Gravidan (Kobayashi Tetsuya)] Genkai Cinderella (THE IDOLM@STER CINDERELLA GIRLS)

(C88) [Gravidan (Kobayashi Tetsuya)] Yami ni Nomareshi Datenshi no Grimoire (Yaku: Shakkin no Kata ni Urareta Ranko ga Sokuochi Love Love Kozukurix o Suru Inran Bunny Hon) (THE IDOLM@STER CINDERELLA GIRLS)

[Gravidan (Kobayashi Tetsuya)] CINDERELLA IN THE MELT (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

(C90) [Gravi-dan (Kobayashi Tetsuya)] Adanasu Tsurugi (THE IDOLM@STER CINDERELLA GIRLS)

(C88) [Gravidan (Kobayashi Tetsuya)] Yami ni Nomareshi Datenshi no Grimoire (Yaku: Shakkin no Kata ni Urareta Ranko ga Sokuochi Love Love Kozukurix o Suru Inran Bunny Hon) (THE IDOLM@STER CINDERELLA GIRLS)

(C92) [Gravidan (Kobayashi Tetsuya)] Datenshi no Chronicle (THE IDOLM@STER CINDERELLA GIRLS)