Tsumikusa (罪草) is a VOCALOID producer, They are known for their dark songs mostly in the theme of Insane Fantasy. They exclusively used the VOCALOID Hatsune Miku and debuted since 2022 with the song "Kokoro ga Mou Genkai desu". Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.