Shinjuro is a very short-tempered man, especially when regarding the Demon Slayer Corps and his son, Kyojuro, with the mention of either causing him to grow furious. Kyojuro's overly enthusiastic and loud disposition. Kyojuro was greatly enthusiastic and often came across as cheerfully eccentric. senjuro is a kind, caring individual who can usually see the best in a situation or person shines through but Senjuro is later seen to be very sad and rattled by his his father's verbal abuse