Joruzin

Joruzin is a Japanese Vocaloid producer, mainly using Vocaloids as Hatsune Miku and Kagamine Rin.

He started to make songs about 2011, when he uploaded his first song, ハーメルンの悪夢.

He focuses making songs about dark fairytales, thus his producer name, 暗黒童話P.

He is probably most famous on YouTube for his song ワンダーガールとラビリンスゲート, about the Kagamine Twins depicted as Hansel and Gretel, making it to the evil witch's candy house, and eventually burning down the evil witch's house.