[Kaishaku (Various)] Kaishaku 4078 (Various)
(CR20) [ALPS, Okachimentaiko Seisakushitsu (Various)] Okachimentaiko Ultra (Various)
(C73) [Project Harakiri (Kaishaku)] KAISHAKU MZ23 (Vocaloid)
(C92) [Neko no teshobou (Nekonta)] Ayakashi no Ko
(C44) [Kaishaku (Various)] Kaishaku 6 Seppuku Keikaku (Various)
(C50) [Project Harakiri (Kaishaku)] KAISHAKU 12 Kaishaku -4078- (Various)
(C93) [Project Harakiri (Kaishaku)] BOKUTACHIHA URUKAGA KAWAII (Bokutachi wa Benkyou ga Dekinai) [English] [desudesu]
[Kaishaku (Seven Leo)] Kidou Senshi (Various)
(C49) [Project Harakiri (Kaishaku)] KAISHAKU 2010 (Various)
(C40) [Project Harakiri (Kaishaku)] Kaishaku 2 (Various)