Taichi is the son of Nobushige, the leader from a neighbouring pack of Ishikaridake district.
Ginga Densetsu Weed
He came to help Hakurō to fight against Viktor and the Russian Dog Army. However during the massacre, Viktor ripped Nobushige's throat. Taichi tried to help his father, but the shepherd slashes the pup with his teeth, tearing apart the side of his face and killing him.