Also known as experiment P4, he is a genetically altered dog created by humans; an enormous beast that weighs almost 600 pounds. During the painful lab experiments, Jerome was the only dog to comfort him. After escaping his laboratory, Jerome and his corps were sent to destroy him. Kaibutsu eventually took shelter in Gajou where he killed and devoured humans as he pleased.

A dog named Weed happens to hear that he is the son of Gin, The great leader of Ohu, Who lead the dogs of Ohu to victory in a fight against monsterous bear Akakabuto. Weed wants to find his father no matter of what. On a way to his father Weed meets many friends and enemies.
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(Source: Anime News Network)

Birthplace: Osaka, Japan      Skills & Abilities:  Gospel Singer

A wild dog named Weed happens to hear that he is the son of Gin, the great leader of Ohu, who lead the dogs of Ohu to victory in a fight against the monstrous bear Akakabuto. Weed wants to find his father no matter of what. On his search, Weed meets many friends and enemies.
