Hanko Seal
An AI lifestyle app for overseas users that matches a described purpose to the real Japanese hanko (personal seal) type that fits, with registration rules and etiquette explained.
The Problem With This Niche
Most explanations of hanko treat it as one generic "name stamp," skipping the real distinction between jitsuin, ginkoin, and mitomein - a distinction that actually determines which contracts or accounts a given seal can be used for.
Hanko Seal fixes that. You describe your purpose in a sentence, and Claude AI matches you to the real seal type, then explains the registration steps and etiquette that apply.
Key Features
01
One described purpose matched to the real hanko/inkan type
02
Covers three genuine seal categories: jitsuin, ginkoin, mitomein
03
Explains real registration steps and stamping etiquette
04
Seal Types tab for browsing all three categories any time
05
Daily free-match limit with rewarded-ad unlock
App Store listing, ad details, and the privacy policy are on the app detail page.
View App Details →