Mr. Kawazu, the new teacher at Asahigaoka Gakuen, is a not-so-good-looking old man. He has not lost his Tohoku dialect, and his round face with a scruffy beard is a bit unrefined. The female students, expecting a handsome young man, were all disappointed. However, the kindly teacher Hanako sees the good in him and tries to accept him as a good colleague. Kawazu-sensei is always at the center of the commotion, whether it is teaching Bikki (a frog) tricks or raising pigs...is he ready for his next lesson?