Parents beware: Hardcore jazz-punk three-piece Midori are back, and this time they're after your children.

"There's loads of them in the band — more than in Midori — and they're just screaming and screaming!" says keyboardist Hajime Kato. Nineteen months after our last interview, he's telling The Japan Times about a video on YouTube in which a group of high school kids play a cover of Midori's song "Yukiko-san," whose rousing chorus of "Destroy!" has made it a rebel anthem.

"At the end, the guitarist pulls his underpants down and stumbles off stage. It's hilarious," laughs Kato.