バンギャループ raw 第01-13巻 [Bangya rupu vol 01-13]

Squall is a hugely popular headbanger band whose fans are called Bangyas, and Meiko is the biggest Bangya of them all. When she learns that lead singer Kiri has died in a tragic accident, she is bereft. That's when things get weird, and the next thing she knows she's with Kiri five years in the past. Can she change the timeline to save her favorite singer? Can she even figure out how to survive? (Source: Mangamo)