Gruppo nirvana

(SC62) [Nirvana (Miru)] Mira Oji-chan to Asobo! (Dimension W)

(C63) [Circle Nirvana (Haruki)] Konoha-chan no Kagai Jugyou (Zetman)

(C56) [NIRVANA (Haruki)] NIRVANA 3 (Various)

(C71) [Circle Nirvana (Haruki)] Gokuraku (Denei Shoujo | Video Girl Ai)

(C72) [Circle Nirvana (Haruki)] Eropon (DNA²)

(C64) [Circle Nirvana (Haruki)] Howarin (I”s)

(C69) [Circle Nirvana (Haruki)] IoriS Gyakusou-kun to Mousou-chan (I”s)

(C71) [Circle Nirvana (Haruki)] Gokuraku (Denei Shoujo | Video Girl Ai)