弟・やっちゃん（須賀健太）から突然、明日、ミュージシャン・月野源が撮影に家に来ると告げられるきつこ（ともさかりえ）。月野の大ファンであるきつこは、翌日、月野に挨拶し漫画にサインを書いて渡す。
やっちゃんに素直にお礼なんて言えないきつこはスイカを渡し、一緒に食べる。さらに2人でスイカの皮で目を冷やす。幼い頃祖母が教えてくれたきつこなりのお礼だった。
その後、吸い寄せられるように入った銭湯で「アウフグース」という聞きなれない言葉を耳にする。恐る恐るサウナ室に入ると、タオルを持った熱波師が現れる。華麗な扇ぎ技…凄まじい熱風がきつこを襲う。
そして、水風呂に入り外気浴をしていると、ついに…。
Kitsuko (Tomosakarie) is suddenly told by her younger brother, Yacchan (Kenta Suga), that musician Gen Tsukino will come to her house tomorrow for a shoot. Kitsuko, who is a big fan of Tsukino, greets Tsukino the next day and gives him an autograph on the manga. Kitsuko, who can't say thank you obediently to Yacchan, gives him a watermelon and eats it with him. In addition, two people cool their eyes with watermelon peels. It was a tough thank you that my grandmother taught me when I was a child. Later, in the public bath where he was sucked in, he heard the unfamiliar word "aufgoose". When you enter the sauna room, a heatwave master with a towel appears. Brilliant fanning technique... A terrific hot air hits Kitsuko. And when I took a cold bath and took a bath in the outside air, I finally ...
