Vinland Saga

Thorfinn is son to one of the Vikings' greatest warriors, but when his father is killed in battle by the mercenary leader Askeladd, he swears to have his revenge. Thorfinn joins Askeladd's band in order to challenge him to a duel, and ends up caught in the middle of a war for the crown of England. (Source: Kodansha USA)

Heart and Yummie

A Tyrannosaurus called Heart was raised by a herbivorous dinosaur. As he grew up, he was scared by other dinosaurs. One day, Heart meets a baby Ankylosaurus and he names the baby "Umasou (looks delicious)". Umasou started to be attached to Heart and a strange family love develops between the two.

Devilman

Following an accident in the Himalayas, Akira Fudou's body has been taken over by none other than the fearsome demon, Devilman. However, upon living with Akira's relatives, Devilman has come to find himself rather fond of humanity - even if it means getting roughed up by his girlfriend, the Most Dangerous Miki Makimura for acting out, much to the Demon Lord Xenon's dismay. Wishing to kill the traitor, Xenon begins unleashing a series of cruel, grotesque demons unto Earth, and only Devilman stands between them and humanity's demise. Can the reluctant hero save his soul while keeping the city and his secret identity safe? (Source: Discotek Media)

White Fang

A boy named Lasset who lives on a farm in the rural northern US makes a perilous trek through the wilderness to a sanctuary 300 miles to the north to save the life of a gray wolf that he had raised from a puppy after an incident in which the wolf kills the family dog.

King Fang

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)

Ginga: Nagareboshi Gin

Gin is a silver Tora-ge named after his coat color. Shortly after being born, he watches his father, Riki, get killed by Akakabuto, a bear that terrorizes everything in its path. Being the third-generation of bear-dogs to try to stand up against Akakabuto, he ventures out to find wild dogs to join him in his fight.

Gamba's Adventure

An adventurous wild mouse called Gamba travels with his friends to see the ocean but he finds an injured mouse and hears about the violence of white ferret Noroi. Gamba decides to help the mice suffering under Noroi's tyranny.

Wansa-kun

The hero of Wansa-kun is Wansa, a puppy who is sold for a pittance, then escapes, and spends much of the rest of the series looking for his mother.

Devilman Crybaby

New Devilman project marking Go Nagai's 50th anniversary as a creator.The protagonist Akira Fudou learns from his best friend, Ryou Asuka, that an ancient race of demons has returned to take back the world from humans. Ryou tells Akira that the only way to defeat the demons is to incorporate their supernatural powers, and suggests that he unite with a demon himself. Akira succeeds in transforming into Devilman, who possesses both the powers of a demon and the soul of a human. The battle of Devilman and Akira Fudou begins. (Source: Netflix)