Watch (C84) [Onomatopoeia (Yokoi Rego)] Milk-Queen (THE IDOLM@STER CINDERELLA GIRLS) (C84) [オノマトピア (横井レゴ)] みるくいーん (アイドルマスター シンデレラガールズ)

(C90) [Onomatopoeia (Yokoi Rego)] K-Chang One-Chance!! (THE IDOLM@STER CINDERELLA GIRLS)

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

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

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

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

(C90) [Onomatopoeia (Yokoi Rego)] K-Chang One-Chance!! (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]

(C71) [Onomatopoeia (Yokoi Rego)] PANGYA Long Approach (Sukatto Golf Pangya)

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

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

[Yokoi Rego] Yoru no Aima ni