Famima steamed buns "Densetsu no Sutadon-ya Supervised Sutaminaman (with egg yolk-style sauce)" - pork with garlic and soy sauce sauce
Densetsu no Sutadon-ya Supervision Sutaminaman (with egg yolk-style sauce) will be on sale at FamilyMart. The garlic soy sauce sauce is mixed with pork, and the egg yolk style sauce is wrapped around the center of the steamed bun.