Artist: Isuke Gratanity

[Isuke Gratanity] Tatarari - Divine Invocation Arc

[Isuke Gratanity] Tatarari

[Isuke Gratanity] After-School Pervert DD Club Season 4

[Isuke Gratanity] After-School Pervert DD Club Season 3

[Isuke Gratanity] After-School Pervert DD Club Season 2

[Anthology] BOLD 10 Kyokon Debu VS Tanshou Debu

[Isuke Gratanity] A Bundle of Sexual Desire ● Lustful Student

[Nibiiro no Sora (Isuke Gratanity)] Hajime Numerigahara's Horny Investigation Report + Extras [Digital]

[Anthology] BOLD 09 Suikan

[Anthology] BOLD 08 Debu Kyoudai no Ecchi na Kankei

[Anthology] BOLD 07 Debu Hero Ryoujoku

[Anthology] COMIC BOLD 06 Debuota-tachi no Sukebe Jijyou [Digital]

[Nibiiro no Sora (Isuke Gratanity)] Happy Crazy Days [English]

[Nibiiro no Sora (Isuke Gratanity)] Isuke Tanpenshuu Happy Crazy Day's [Digital]

[Nibiiro no Sora (Isuke Gratanity)] TKO -takao knock out- [Digital]

[Anthology] BOLD 08 [Sample]

[Nibiiro no Sora (Isuke Gratanity)] Itsudemo Roshutsu Summoners (Tokyo Afterschool Summoners) [Digital]

[Nibiiro no Sora (Isuke Gratanity)] Spur [Digital]

[Nibiiro no Sora (Isuke Gratanity)] Tokyo Itsudemo Kozukuri Summoners 3 First Half "This is it!" (Tokyo Afterschool Summoners) [Digital]

[Nibiiro no Sora (Isuke Gratanity)] Tokyo Itsudemo Kozukuri Summoners 2 UNLIMITTERS (Tokyo Afterschool Summoners) [Digital]

(C86) [waffle sand (Various)] waffle sand Vol.10