Shin'ichi Matsumi

After his home kingdom is destroyed by the ancient devil priest Mumm-Ra, the young Thundercat Lord Lion-O leads a team of survivors as they fight evil on Third Earth. (imdb)

A complicated drama in which a wolf in high school living in a vegetarian society, where carnivores and herbivores coexist in tenuous harmony, must contend with the mysterious consumption of his herbivorous friend, his mixed and dangerous feelings for a rabbit he encounters by chance, and who, or what, he was born as.