The official website for the television anime adaptation of Tarō Tatsunoko's Mondai-Ji-tachi ga Isekai Kara Kuru Sō Desu yo? (Don't Problem Children Come From an Alternate World?) fantasy comedy light novels announced the anime's lead cast on Thursday. (Anime, Mondai-Ji-tachi ga Isekai Kara Kuru Sō Desu yo?)