[Yokoi Rego] Amai Toko. [横井レゴ] 甘いトコ。

[SugarSoulDrive & Unaginobori (Tatsuya Kamishima, Yokoi Rego)] Creepin' Yummy (Sister Princess)

[Onomatopoeia (Yokoi Rego)] Gohoubi Roulette (Marie no Atelier / Atelier Marie) [Digital]

[Yokoi Rego] De De De Defrag

[Unaginobori (Yokoi Rego)] mamotte Unagfi 36 gou (Mamotte Shugogettan!)

[Onomatopoeia, Unaginobori (Bau Bau, Yokoi Rego)] Granitic Walk (Comic Party)

[Onomatopoeia (Yokoi Rego)] THE 4th ACCOUNT (Sukatto Golf Pangya) [English]

(C64) [Rei no Tokoro (Kuroarama Soukai)] Kuro no Kioku 4

(C84) [Onomatopoeia (Yokoi Rego)] Milk-Queen (THE IDOLM@STER CINDERELLA GIRLS)

[Onomatopoeia, Tatsumaki Koutei (Yokoi Rego, Mizuno Takeshi)] Waruto-sama to Asobou! Onomatopoeia SIDE (Utawarerumono)

(C64) [Onomatopoeia (Yokoi Rego)] FAT-BINARY (Binary Pot)