Daisetsusan no Yuusha Kibaou
English title: King Fang
Japanese title: 大雪山の勇者 牙王
Alternative titles: Oyuki Yama no Yuusha Haou, Daisetsuzan no Yuusha Kibaou
Type: Special
Source: Novel
Episodes: 1
Status: Finished Airing
Aired: Sep 23, 1978
Duration: 1 hr 7 min
Rating: PG-13 - Teens 13 or older
Studios: Nippon Animation
Genres: Adventure, Drama

The conflicting fates of human beings and wild animals are depicted in a naturalistic setting. The main character of the story is Fang, who was born to a hunting dog and a circus-runaway European wolf. Although Fang was raised by a human family, he is a wild animal after all, and is destined to live amongst nature. The story reaches its climax when Fang returns from the circus and faces his foe, a giant brown bear which killed his family. 

(Source: AnimeNfo)