Onsen Master is a hot spring customer management game where players must create ingredients to match the various customer ailments, across the fantasy island of Izajima!

Create ingredients to match the various customer ailments, reconnect the communities that surround each onsen, and discover the supernatural world that they've long since been disconnected from. Dive into a 1-2 player story mode, or take on others in a competitive couch multiplayer mode where you must each work to manage your customers within the same hot spring.