Osakajou OPERA (大阪城オペラ) forms as a MATENROU OPERA (摩天楼オペラ) session cover band.
Dennou Paranoia (電脳パラノイア) / Honey drop / ANOMIE
V. Aki / G. Kazuki (和稀) / B. 亮佑 [from ヱリザ] / K. CHOPPER(チョッパー) / D. Ryuu (流)
Osakajou OPERA (大阪城オペラ) was a visual kei continuous session. They were active from 2010 and are now disbanded.