Watch (Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother (ショタスクラッチ18) [屑屋 (利行)] おしえて! MY BROTHER

(HIGH!HIGH!HIGH!) [Kuzuya (Toshiyuki)] The eve (TIGER & BUNNY)

[Kuzuya (Toshiyuki)] Torokeru Okusuri (Batman) [Digital]

[Anthology] Shota Scratch Jikkou Iinkai - SS 20-kai Kinen Koushiki Anthology *Gift*

[Kuzuya (Toshiyuki)] RPPP (Batman) [Chinese] [Digital]

[Kuzuya (Toshiyuki)] RPPP (Batman) [English] {WarDance} [Digital]

[Kuzuya (Toshiyuki)] RPPP (Batman) [Chinese] [Digital]

(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother | Teach me! My Brother [English] [N04h]

[Kuzuya (Toshiyuki)] Torokeru Okusuri (Batman) [Digital] [English] {Shotachan}

[Kuzuya (Toshiyuki)] RPPP (Batman) [Digital]

(Shota Scratch 6) [Shota Scratch Jikkou Iinkai (Various)] Ame ni Utaeba (VOCALOID)