One of Hoshido's princes, Takumi is Corrin's younger brother. Takumi has a very narrow line of sight - on one hand, this makes him an ace archer, but on the other hand it gives him a strict sense of morality. Be friends with him and he'll stick loyally by your side forever. Betray him though, and he and his bow will never let you hear the end of it. It's up to Corrin which side of Takumi they get to see.