Kirihara

The late father of Reiji Kirihara and Shinji Kirihara. He was training both of his sons in swordsmanship, and was especially hard on Shinji for being the eldist. The father was quite strict on Shinji, and even hit him as a child for losing to his younger brother time after time. Later on when his sons grew up, Shinji took the "blade ceremony." Upon return, he was consumed by the sword and ended up murdering his father with it via decapitation.