Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka OVA - Onsen rules. Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka OVA - Onsen .\r \r DanMachi OVA Onsen Rules_Dance Moment Music : Paul Damixie - Get Lost.\r \r \r \r I Make Nightcore.\r \r \r \r