Abarenbou Rikishi!! Matsutarou
English title: Rowdy Sumo Wrestler Matsutaro!!
Japanese title: 暴れん坊力士！！松太郎
Type: TV
Episodes: 23
Premiered: spring 2014
Source: Manga
Genres: Sports
Studios: Toei Animation
Duration: 22 min per ep
Rating: PG-13 - Teens 13 or older

Matsutarou Sakaguchi is a giant roughneck man with strength far beyond ordinary people. He never uttered words like "work hard," "strive," and "dream" like the typical shounen manga protagonist. However, he is stronger than anyone and peerless in sumo wrestling. His greatest weakness is his own carefree personality. He grows into a full-fledged sumo wrestler.

(Source: ANN)