"Imuraya's first meat bun 50 years ago" is a tie-up with the long-established Chinese bun "Imuraya", which will celebrate its 50th anniversary in 2014. It is said that it has a nostalgic taste, referring to the recipe of "Imuraya" meat bun 50 years ago. It is said that you can enjoy the original sweetness and umami of the ingredients with simple ingredients using pork and vegetables such as onions and shiitake mushrooms.
The design of the product package at the time of its release is reproduced on the sheet paper.