Ranpo is a rather childish 26 year old man who loves sweets. Hes autistic. Ranpo struggles to use/read maps and doesnt even know how to get a ticket nor get on a train. He still is VERY SMART, infact the most intelligent detective in the world, wich he doesnt fail to remind everyone every chance he gets. He calls himself the wirlds greatest detective, wich he indeed is. He can solve anykind of crime most of the time. He is usually oretty lazy, and works only when the case interests him.