Grupo high-octane

(C66) [High-octane (Haioku)] Tsuki wa Azuma ni ha wa Nishi ni (Tsuki wa Higashi ni Hi wa Nishi ni ~Operation Sanctuary~)

(Sougetsusai) [High-octane (Haioku)] Toono Monogatari (Tsukihime)

[Haiokutan] Te to Te wo Tsunaide (Princess Holiday)

[High Octane (Haioku)] Okonomi Donburi Neko Manma (Mizuiro)

[Haiokutan] Nebaneba Hachimitsu Nattou Sword (Kanon)