In many Western countries, signing a document simply involves writing your name. In Japan, however, the process is deeply rooted in tradition, where a personal seal—called a hanko or inkan—is often required instead of a handwritten signature. But how do these two forms of identification compare?
The most noticeable difference lies in legal weight. In Japan, an official hanko registered with your local government (jitsuin) holds legal authority similar to a notarized signature in many Western countries. You’ll use it for critical contracts like buying property, registering a company, or applying for a loan. Meanwhile, signatures in the West are often authenticated only when witnessed or legally certified.
Another difference is in security. A signature can be relatively easy to forge, whereas a hanko—especially one engraved in a stylized script like tensho—is much harder to duplicate. Many people in Japan keep their hanko securely locked away and use a separate everyday stamp (mitomein) for minor activities.
There’s also a cultural element. The use of hanko represents formality, ritual, and trust in Japanese society. Stamping a document often carries a sense of commitment that goes beyond a quick signature.
For foreigners living in Japan or doing business with Japanese companies, having a hanko makes a strong statement of respect and readiness to follow proper procedures. It shows you’re serious about integrating into Japan’s way of doing business.
Looking to get your own hanko? Whether you’re a resident, professional, or enthusiast of Japanese culture, visit HankoHub.com to order a customized hanko designed for personal or official use. Explore traditional and modern styles crafted with precision.
