The Gutsy Frog(ど根性ガエル)

Live-action version of the popular 70's japanese manga and anime, "Dokonjô Gaeru". In this version, Hiroshi, Kyôko, and the rest of the classmates are 30 years old. The setting is modern day Japan, and of course, Hiroshi still wears Pyonkichi (aka Raponchi) on his shirt.