Each episode consists of two independent stories. In the first story, the somewhat naive schoolgirl Kaede loves bathing in hot springs. She is particularly looking forward to bathing in the Minekura hot spring. Without waiting for instructions at reception, she enters the facility immediately after paying the entrance fee and settles down in the mixed bath. A few old men, who also want to bathe there, help Kaede when she gets too hot … In the second story, Miwa simply finds her classmates dirty, disgusting and repulsive. She has no problem announcing this in the classroom. She considers her classmate Shintani to be the dirtiest person, which she says to his face in public. As no one in the class is willing to accept such insults, a week later the time has come to take revenge on Miwa for these insults … In the third story, Haruka is so provoked by a classmate, who incites her to show a picture of herself having sex. Now, Haruka just has to find a suitable partner at short notice … Last but not least, Shin, a young man, is given the task by his landlady to teach her outgoing daughter Haruno how to at least converse normally with her classmates. Since conventional methods are obviously not successful here, Shin has to come up with something special for Haruno...