At each Ministop store, "Chinese steamed bun 100 yen sale" will be held from October 11th to 17th.
The target is "Nikuman" which is the most popular, "Adult cheese bun" which uses 4 kinds of cheese, "Pizza bun" and "Anman". Both will be sold for 100 yen (tax included) during the period.
The product list and regular price are as follows.
Meat bun 128 yen (tax included, same below)
Adult cheese bun 128 yen Pizza bun 118 yen Tokachi Koshian bun 118 yen Hokkaido mashed bean paste 118 yen
Anman is offered as either "Koshian" or "Tsubuan" depending on the area and store.