Kimba the White Lion
The adventures of Leo, a young lion cub who becomes king of the jungle when his father, the previous king of the jungle is killed by a human hunter.
Starring Gorō Naya, Yoshiko Ohta, Asao Koike, Hajime Akashi, Hisashi Katsuta, Junji Chiba, Kazuyuki Sogabe, Keiko Matsuo, Kinto Tamura, Kiyoshi Kawakubo
It's a drama and action & adventure show, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.