Kujima: Why Sing, When You Can Warble?Kujima: Why Sing, When You Can Warble?.

Kujima: Why Sing, When You Can Warble? (Japanese: クジマ歌えば家ほろろ, Hepburn: Kujima Utaeba Ie Hororo; lit. 'If Kujima Sings, the House Gurgles') is a Japanese manga series written and illustrated by Akira Konno. It was serialized in Shogakukan's shōnen manga magazine Monthly Shōnen Sunday from September 2021 to April 2024, with its chapters collected in five tankōbon volumes.