Teppei, brought up by his father in the mountains, is an energetic boy who is as tough as weeds and acts as free as a bird. His life changes completely when he enrolls in high school, the first school he has ever attended. Despite his eccentric behavior and being a constant source of troubles, he is soon recognized for his talent in sports—especially in Kendo (the Japanese swordplay art)—and becomes the school's hero.(Source: Nippon Animation)

Type: TV

Country: Japan

Premiered: Spring 1977

Date aired: Apr 16, 2026 to ?

Broadcast: Thursdays at 00:55 JST

Status: finished

Source: Original

Genres: Sports

Scores: 6 / 222 reviews

Duration: 3 min

Episodes: 28 / ?