MATENROU OPERA (摩天楼オペラ) forms in Kanto (関東)関東.
V: Sono (苑) / G: Mika (未伽) / B: Yo (燿) / D: Yuu (悠) / K: Karen (華蓮)
1st LIVE is held.
Guitarist Mika (未伽) and keyboardist Karen (華蓮) secede.
V: Sono (苑) / B: Yo (燿) / D: Yuu (悠)
Guitarist Anzi and keyboardist Ayame (彩雨) join.
V: Sono (苑) / G: Anzi / B: Yo (燿) / D: Yuu (悠) / K: Ayame (彩雨)
At some point in 2008, the band signs with Sherow Artist Society
MATENROU OPERA (摩天楼オペラ) makes their major debut on Bellwood Records, a sub-label of KING RECORDS.
Drummer Yuu (悠) pauses live activities due to health problems.
Drummer Yuu (悠) resumes live activities
Guitarist Anzi secedes due to musical differences.
V: Sono (苑) / B: Yo (燿) / D: Yuu (悠) / K: Ayame (彩雨)
Drummer Yuu (悠) secedes due to health problems.
V: Sono (苑) / B: Yo (燿) / K: Ayame (彩雨)
Guitarist JaY joins.
V: Sono (苑) / G: JaY / B: Yo (燿) / K: Ayame (彩雨)
Drummer Hibiki (響) joins.
V: Sono (苑) / G: JaY / B: Yo (燿) / D: Hibiki (響) / K: Ayame (彩雨)
MATENROU OPERA (摩天楼オペラ) leaves Bellwood Records.
The band announces on Twitter that their contract with Bellwood Records had ended and that they would return to being independently managed
Guitarist JaY secedes.
V: Sono (苑) / B: Yo (燿) / D: Hibiki (響) / K: Ayame (彩雨)
Guitarist Yusuke (優介) joins.
V: Sono (苑) / G: Yusuke (優介) / B: Yo (燿) / D: Hibiki (響) / K: Ayame (彩雨)
15th anniversary tour 15th Anniversary Tour -EMERALD- begins
Anniversary tour ends