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 his path. Being the third-generation of bear-dogs to try to stand up against Akakabuto, he ventures out to find dogs to join him in his fight. 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 his path. Being the third-generation of bear-dogs to try to stand up against Akakabuto, he ventures out to find dogs to join him in his fight.