Ministop, a popular Japanese convenience store (konbini) chain found throughout the country, is launching a surprising new campaign. Starting February 17, 2026, the “Volume Up Fair” will increase the size of popular products by up to 50%.
This event is part of a grand appreciation festival celebrating “Ministop Day” on March 2nd (a play on the numbers 3 and 2, which can be read as “Mi-ni”). During this period, the stores will be stocked with hearty items perfectly nicknamed “Deka Stop” (“Deka” meaning “huge” in Japanese). Here are 8 especially recommended items featured in the first wave of the campaign.

1. Popular “X-cut French Fries” Get a 1.5x Volume Boost
Ministop’s signature menu item, “X-cut French Fries,” will see a limited-time increase. From February 17th to March 2nd, the portion size will increase by 1.5 times while the price remains the same.

These fries are famous for their unique “X” cross-section. This shape creates a perfect balance between a crispy exterior and a fluffy interior.
- Price: 298 yen (approx. $1.99 / 321.84 yen incl. tax)
- Features: 1.5 times the usual amount. It is recommended to enjoy them with the separately sold tomato ketchup (19 yen / approx. $0.13).
2. Standard “Wakame Gohan” at a Shocking Double Size
“Wakame Gohan” (seasoned rice mixed with seaweed), a nostalgic taste of Japanese home cooking, returns with double the amount of rice.


The price is held steady at the usual 108 yen (approx. $0.72).

The rice, seasoned with the aroma of the sea and a hint of salt, remains delicious to the very last bite even at double the size. Offering incredible value, this single item is enough to satisfy any appetite.
- Price: 108 yen (approx. $0.72 / 116.64 yen incl. tax)
3. 18 Pieces Total! The Overwhelming Volume of “Tokutoku Nigiri Sushi”
The “Tokutoku Nigiri Sushi” set, a popular choice for lunch or dinner, is also getting a major upgrade. Six extra pieces are added to the usual 12, bringing the total to 18 pieces.


It is rare to find a sushi set of this volume at such a low price in a Japanese convenience store.

- Price: 598 yen (approx. $3.99 / 645.84 yen incl. tax)
- Contents: 18 pieces in total. It’s perfect for a luxurious solo meal or for sharing with someone else.
4. Chinese Classic “Yurinchi & Mapo Harusame Bento” Increased by 50%
The Chinese-style bento, a favorite for those seeking a hearty meal, has also gone “mega.” Both the main dish, Yurinchi (fried chicken with sweet vinegar sauce), and the Mapo Harusame (spicy bean thread noodles) have been increased, resulting in a 50% volume boost overall.


The side dishes are packed so tightly that there is no gap in the container, ensuring high satisfaction.

- Price: 648 yen (approx. $4.32 / 699.84 yen incl. tax)
- Target: Ideal for students and office workers who want a full stomach.
5. Don’t Forget the Veggies! “5-Ingredient Colorful Chinese Glass Noodle Salad”
It’s not just main dishes; side menu salads are also part of the fair. The “Chinese Glass Noodle Salad,” featuring five different ingredients, is being increased by 50% for the same price.


The combination of crunchy vegetables and smooth glass noodles is a fan favorite.

- Price: 218 yen (approx. $1.45 / 235.44 yen incl. tax)
- Note: Price and specifications differ in the Tohoku region.
6. Rich Flavor: “Sauce Yakisoba (with Mayonnaise)”
“Yakisoba” (fried noodles), a staple of Japanese street food, has also been powered up. The noodle portion has increased by 50%, and the mayonnaise topping has also been boosted by 50%.


The rich sauce intertwined with plenty of mayonnaise makes for a very satisfying dish.

- Price: 370 yen (approx. $2.47 / 399.60 yen incl. tax)
7. Extra Tuna in the “3-Type Mixed Sandwich”
Sandwiches, a breakfast staple, are evolving too. In the popular “3-Type Mixed Sandwich” pack, the layer containing the tuna sandwich has been increased by one additional layer.


The increased physical thickness allows you to enjoy the savory taste of tuna more luxuriously.

- Price: 298 yen (approx. $1.99 / 321.84 yen incl. tax)
8. Luxurious Dessert: “W Mont Blanc Pudding”
For those with a sweet tooth, there’s a grand upgrade waiting. A “Mont Blanc” is a dessert characterized by chestnut cream. For this pudding, the two types of maron (chestnut) cream toppings have been increased by 50%.


Thick maron cream is piled like a mountain on top of a smooth pudding. It’s the perfect dessert for treating yourself.

- Price: 298 yen (approx. $1.99 / 321.84 yen incl. tax)
Additional “32-Yen Discount” Sale Also Held Simultaneously
In addition to the Volume Up Fair, a “32-yen discount” (approx. $0.21 off) sale—a play on the “Mi-ni” (3-2) pun—will also start sequentially from February 16th.
All Original Breads: 32 yen off when purchasing 2
Applies to breads featuring the Ministop logo.

4 Salad Chicken Items: 32 yen off per item
Popular among health-conscious customers.

Original Chilled Beverages: 32 yen off when purchasing 2
Buying a drink and bread together is a smart choice.

- Buying a drink and bread together is a smart choice.
Conclusion: Experience a Special Limited-Time Feast at Ministop
This Ministop Grand Appreciation Festival is truly packed with services for customers. Look for the “March 2nd is Ministop Day” promotional signs in-store to find these great deals.

Starting February 17th, this festival is a perfect opportunity to experience both the “hospitality” and the “deliciousness” of Japanese convenience store culture all at once. Be sure to head to your local Ministop and experience this volume for yourself!
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