Komachi and the Leader of the 10 Clans

Isekai Onsen Paradise – Season 1

Ruirui, the king who rules over another world, summons Kozo and his friends to his castle, where they are currently building a hot spring resort. Komachi, who is waiting at Ruirui's side, is none other than Mayudama's senior errand princess. But Ruirui seems to have some kind of purpose...