No Longer Allowed in Another World (Isekai Shikkaku) is a dark comedy manga series by Hiroshi Noda and Takahiro Wakamatsu about a suicidal author transported to a fantasy world who just wants to die, but his attempts are constantly thwarted by his new life as a hero. The series, which subverts isekai tropes, began serialization in 2019 and received an anime adaptation in 2024. It’s known for its gloomy protagonist, dark humor, and exploration of themes such as depression and suicide in the fantasy genre.
