In the Manga de Opera series:
V.1 - Carmen by KIZAWA Rumi
V.2 - La Traviata by Motsuko
V.3 - Madama Butterfly by KOBAYASHI Kaoru
V.4 - Turandot by SADAKANE Aiko
V.5 - The Flying Dutchman by YAMADA Seiko
V.6 - The Marriage of Figaro by HINODE Eijun
V.7 - The Magic Flute by Broccoli-ko
V.8 - Aida by KOBAYASHI Kaoru