Making An Impression In Japan | Colin Jones | Japan Times | 13th March 2016
On the use of rubber stamps (hanko) as legal proof of identity or authority in Japan. “Purists sniff at the word hanko or the common but mistaken use of inkan as a synonym. The proper term is inshō, which refers to the physical seal, while the impression it leaves is called the in’ei. The really serious hanko is the jitsuin, which must reflect your legal surname (and ideally your full name) and has been registered with the municipality in which you reside”
