One of the most popular souvenirs from 🇯🇵Osaka is the Buta-man(Steamed pork bun)🐷🫓 from “551 HORAI”.

"551" is pronounced "go-go-ichi." Most Osaka people refer to this shop by the nickname "551" instead of "HORAI." By the way, it's extremely difficult to find an Osaka person who doesn't know "551."