Why Can’t I Just Sign My Name in Japan? (The Power of “Hanko”)

The “Registered” Seal
Not all stamps are equal. For serious contracts (like buying a car or a house), you need a “Jitsuin” (Registered Seal). This is a custom-carved stamp that you register with the city hall. It is so powerful that if someone steals it, they could technically borrow money in your name. Treat it like your social security number!

The 100 Yen Life Saver
For casual use (like receiving packages at work), you can buy a cheap plastic stamp at a 100-yen shop. They have a tower of stamps with common Japanese names like “Sato” or “Suzuki.” If you are a foreigner, you can get a custom one made with your name in Katakana at places like Don Quijote. It makes for a cool personalized souvenir!