Every bike in Japan needs to registered with the police. Also, there are very specific rules governing abandoned property. Just saying “well no one else was usi

Every bike in Japan needs to registered with the police. Also, there are very specific rules governing abandoned property. Just saying “well no one else was using it” isn’t proof of the absence of a crime. Edit: moreover, this is a well known thing that foreigners do: https://www.google.com/amp/s/soranews24.com/2017/08/16/please-dont-make-the-stupid-mistake-of-taking-an-abandoned-bike-for-a-ride-in-japan/amp/ https://www.google.com/amp/s/soranews24.com/2017/08/16/pleas...