Two types of sandwiches using whole grain bread are sold at Ministop stores in the Tohoku, Kanto, Kinki, Shikoku, and Kyushu areas. The lineup is as follows.
"Salmon Cream Sandwich" is a sandwich made by sandwiching salmon and plenty of cream cheese between breads containing whole grains. Basil mayonnaise, which goes well with salmon, has a great taste. The price is 321 yen (tax included, same below).
"Potato salad sandwich with lots of ingredients" is a sandwich sandwiched with potato salad with plenty of ingredients containing boiled eggs, edamame, ham, and onions. You can also enjoy the crunchy texture. The price is 257 yen.