[Onomatopoeia (Yokoi Rego)] Doing Well. (Yuukyuu Gensoukyoku) Hentai [オノマトピア (横井レゴ)] Doing Well. (悠久幻想曲)

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

(C84) [Onomatopoeia (Yokoi Rego)] Milk-Queen (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) [English]

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

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

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

(C63) [Onomatopoeia (Yokoi Rego)] Soutennenshoku SHOCK (Beat Angel Escalayer)

(C67) [Onomatopoeia (Yokoi Rego)] BIGIRUKI RUKIBIGI (Sukatto Golf Pangya)

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