Group kurage-kenkyuusho4

(C95) [Furaipan Daimaou (Chouchin Ankou)] drug and drop 10 (Various)

(C87) [Kurage Kenkyuusho (Chouchin Ankou)] drug and drop 6 (Various)

(C78) [Kurage Kenkyuusho (Chouchin Ankou)] Battle for the Planet of the Hams -EPISODE4- (Hamtaro)

(C82) [Kurage Kenkyuusho (Chouchin Ankou)] Roko-chan to Kana-chan no Ochuusha Enkou Video (Hamtaro)