HyDRA (C94) [Obsidian Order (しょーだのりひろ)] HyDRA (オーバーロード) [英訳]

(Reitaisai 12) [Kasozama (HYDRANT)] Hina MILK (Touhou Project)

(Shuuki Reitaisai 4) [Kasozama (HYDRANT)] Iku-san no Kyuujitsu no Sugoshikata (Touhou Project)

(SUPER24) [HYDRA (Mao Touka)] Yagen Toushirou no Shoushitsu (Touken Ranbu)

[Hydrangea (Sawarabi)] sweet kiss me!!Eat me!! (Haikyuu!!) [Digital]

(Reitaisai 13) [Kasozama (HYDRANT)] BB!! Yuuka-rin (Touhou Project)

(Shuuki Reitaisai 4) [Kasozama (HYDRANT)] Iku-san no Kyuujitsu no Sugoshikata (Touhou Project)

(Shuuki Reitaisai 2) [Kasozama (HYDRANT)] Hina Pai! (Touhou Project)

(C90) [Kasozama (HYDRANT)] Senninshiki Ousagi no Shitsukejutsu (Touhou Project)

(Reitaisai 14) [Kasozama (HYDRANT)] My Sweet Honey Hatate (Touhou Project)

(SUPER23) [HYDRA (Mao Touka)] Utakata no Tsuki (Persona 4)