Ranpo is the greatest detective that convinced he have a special ability but everyone knows he doesn't, he looks young and have a brown messy hair, at the age of 26, height of 5,6ft, smart but not strong, childish, love candy and whiny when he doesn't get food, not handling well a physical activities. 

Fukuzawa old looking, 45 years old, height 6,1ft, short white hair, Ranpo's adoptive parent, protective, cautious, swordsman, fast, handling physical activities well, owner of the ADA. 