Karaoke Iko!

A middle-school choir leader expecting a quiet run-up to graduation gets pulled into an unexpected after-school “lesson” by a polite but persistent yakuza member who needs help with singing.

The stakes are oddly serious for something so silly: a karaoke contest inside the gang, a punishment no one wants, and a boy who suddenly finds himself coaching voice, confidence, and song choice for someone far outside his world. Karaoke Iko! plays its premise straight enough to feel real, then lets the awkward partnership and gentle coming-of-age beats deliver the comedy.