Masaomi Arisugawa
有栖川正臣
Reiko's older brother who is very protective of his sister, resulting in having a sister complex. He is firmly against Reiko's arranged marriage and turns to Kimito for help.
有栖川正臣
Reiko's older brother who is very protective of his sister, resulting in having a sister complex. He is firmly against Reiko's arranged marriage and turns to Kimito for help.
