Group r-type nirvana4

(C90) [R-Type Nirvana (Souryuu)] Djeeta-chan to Sukebee suru Hon (Granblue Fantasy)

(C68) [R-Type Nirvana (Souryuu)] R-TYPE Nirvana FUTAGO Princess (Fushigiboshi no Futago Hime)

(C70) [R-Type Nirvana (Souryuu)] R-Type Nirvana GOTTAMIX (Suzumiya Haruhi no Yuuutsu)

(C76) [R-Type Nirvana (Souryuu)] Atelier Rorona ~Rorona no Seieki Saishu~ (Rorona no Atelier)