For some strange reason I didn't expect it to be all... chesty, racked with fanservice and stacked with boobs. I should have because that's the first thing you think of when someone says hotsprings or onsen. Instead it's just cute girls trying to get a hotspring for cats, getting the temperature just right. That's it. I'm thinking it's meant to portray a small storyline for a happy-go-lucky manga that doesn't take itself seriously, concerning the lives of a group of girls and a guy (No harem) who run a hotsprings inn and it's made me mildly curious about the series. It's cute and for 6 minutes, it could be far worse. And leaving it, I feel mostly indifferent, same as when I came in.