[CIRCLE ENERGY (Imaki Hitotose)] Kobayashi-san-chi no Seido Dragon (Kobayashi-san-chi no Maid Dragon) [Digital]
[D-LOVERS (Nishimaki Tohru)] DOAXXX vol.02 (Dead or Alive) [Digital]
(SC50) [alemateorema (Kobayashi Youkoh)] Valentine Day Kiss (Various)
OVER DOSE
Usalia-san to Shippo
(C67) [Studio Retake (Kobayashi Masakazu)] Charlatan 2 (Various)
Action Pizazz 2017-12 [Digital]
[Kobayashi Takumi] Virgin Na Kankei 2 [English]
[Kobayashi Youkoh] Osakari Neko Nyan (Nayamase Girls) [English] [CGrascal]
TEEN XXX
Action Pizazz 2018-06 [Digital]
[Kobayashi Shounenmaru] Ubugoe | Baby's First Cry (Kinshin Kanin Dokuhon) [English] [SaHa]