(CSP4) [JIBAKU-SYSTEM (Suzuki Amaharu)] Onegai Seitokaichousama -Ichigo- (Onegai Twins)

(C77) [FREAKS (Onomeshin)] Onepai! Ranking (Onegai! Ranking)

(C64) [Koudansha (Kouda Tomohiro)] Onezukushi (Onegai Twins, Onegai Teacher)

(C66) [Parupunte (Fukada Takushi)] F-47 (Onegai Teacher, Onegai Twins)

(C72) [Koudansha (Kouda Tomohiro)] Onezukushi Tsumeawase Plus (Onegai Twins, Onegai Teacher)

[Nandemo Dekirumon (Kotori Yuuya)] Au Au Nano yo ne (Higurashi no Naku Koro ni)

(CR32) [Morimi-ya (Morimi Ashita)] Morimiya 6 Gouten - Onete (Onegai Teacher, Onegai Twins)

(C75) [Nandemo Dekirumon (Kotori Yuuya)] Nakayoshi 7 Shimai (Umineko no Naku Koro ni)

(C66) [Doujin Hoops] Sweet Poison/ Bitter Honey (Onegai Teacher, Onegai Twins)

(Zennin Shuuketsu 4) [3.5TOUSIN (Sorano Natsumi)] Nanadaime ga Nandemo Onegai Kiitekurerutte yo! (Naruto)