(C77) [Primal Gym (Kawase Seiki)] Negitoro don Oomori (Vocaloid) (C77) [Primal Gym (河瀬セイキ)] ねぎとろ丼大盛り (ボーカロイド)

(C78) [Primal Gym (Kawase Seiki)] Negitorodon Oomori Tsuyudaku (Vocaloid)

(COMIC1☆3) [Primal Gym (Kawase Seiki)] Pinky Voice (Vocaloid 2) [English] [CGRascal]

(C77) [Primal Gym (Kawase Seiki)] Negitoro Don Oumori (Vocaloid 2) [English]

(COMIC1☆3) [Primal Gym (Kawase Seiki)] Pinky Voice (Vocaloid)

(C78) [Primal Gym (Kawase Seiki)] Negitorodon Oomori Tsuyudaku (Vocaloid) [English] [CGrascal]

(SC2018 Spring) [Primal Gym (Kawase Seiki)] Sister Affection On&Off SAO Soushuuhen (Sword Art Online)

[Primal Gym (Kawase Seiki)] ACTIVE LOVERS type R (Comic Party) [2002-09-30]

(C94) [Primal Gym (Kawase Seiki)] SAOn&Off SUMMER! (Sword Art Online)

(SC2017 Summer) [Primal Gym (Kawase Seiki)] SAOn REVERSE (Sword Art Online) [Chinese] [空気系☆漢化]

(CT29) [Primal Gym (Kawase Seiki)] SAOff AUTUMN (Sword Art Online) [English] [EHCOVE]