He make’s Katana’s for the Demon Slayer core and he get’s extremely mad when people brake a Katana that he made He always wear’s a full face mask and a bandana to hide his face and hair but he is actually a really beautiful man He is very determined to his job, and tends to risk his life for his job Mr Haganezuka is 37 years old He has a delicate face, brown long hair and orange eyes He is very muscular