Izayoi, Asuka, and You have been invited to participate in a Gift-Game at a hot spring village to help the small community there find a new water source. OVA bundled with the eighth volume of the light novel.
Title: Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?: Onsen Manyuuki
English: Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?: Onsen Manyuuki
Synonyms: Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo? OVA
Japanese: 問題児たちが異世界から来るそうですよ? 〜温泉漫遊記〜
Type: Ova
Total: 1
Status: Completed
Aired: Jul 20, 2013
Genres: Fantasy, Supernatural
Duration: 23 min.
Rating: PG-13 - Teens 13 or older