
Japanese convenience stores, commonly known as “konbini,” have once again launched an incredible campaign that is sure to delight us. This time, the spotlight is on FamilyMart, a popular convenience store with a network of locations all across Japan. In an event that will make lunchtime even more enjoyable, you can receive a free voucher for a bottle of tea when you purchase one of the selected bento boxes.
This type of campaign is truly symbolic of Japanese convenience store culture, which constantly offers new discoveries and conveniences. The promotion runs for a short period, from Tuesday, December 9th to Monday, December 15th, 2025, so if you’re in Japan during this time, you won’t want to miss it.
The mechanism is very simple. During the campaign period, when you buy a participating bento box, a free drink voucher will be printed on your receipt. Simply present that voucher on your next purchase to receive one of the selected teas for free. It’s also great that the voucher redemption period is set a little longer, from 7:00 AM on Tuesday, December 9th to Monday, December 22nd.
The Delicious Bento Boxes Featured in the Campaign
The appeal of this campaign isn’t just the free tea. The featured bento boxes are a lineup of specialty-store quality dishes that go beyond the typical convenience store fare. Japanese convenience store bentos are no longer just “fast and cheap” meals; they captivate many with their deliciousness. This time, three particularly popular items are part of the promotion.
Fluffy Egg Omurice with Demi-Glace Sauce

First up is the “Fluffy Egg Omurice with Demi-Glace Sauce.” Omurice is a classic example of “yoshoku” (Western-style Japanese food) that has evolved uniquely in Japan and is loved by all ages, from children to adults. This dish features a bed of ketchup rice, rich with the flavor of tomatoes, topped with a soft-cooked, runny egg, just as the name suggests. Poured over it all is a rich demi-glace sauce infused with the savory taste of beef. This sauce ties the whole dish together, providing a satisfying experience akin to dining at a proper yoshoku restaurant.
Flavorful Tonkatsu Bento (with Special Sauce)

“Tonkatsu,” a staple Japanese dish of breaded and deep-fried pork, is incredibly popular as the star of a bento box. The tonkatsu in this bento is characterized by its surprisingly tender texture and the savory meat flavor that deepens with every bite. The accompanying special sauce has a fruity taste derived from vegetables and fruits, making it a perfect match for the tonkatsu. We highly recommend you experience this classic Japanese lunch combination. Please note, however, that this product is not available in Miyazaki, Kagoshima, and Okinawa prefectures.
Huge Teppanyaki-Grilled Hamburg Steak Bento

Last but not least is the “Huge Teppanyaki-Grilled Hamburg Steak Bento,” which, as its name implies, makes a big visual impact. The Hamburg steak is another popular dish deeply rooted in Japan, both as home cooking and as a yoshoku restaurant menu item. The star of this bento is the large, hearty hamburg steak, slow-grilled on a teppan (iron plate). A rich and flavorful demi-glace sauce, packed with the taste of beef, further enhances the flavor of the juicy hamburg steak. If you’re looking for a truly satisfying meal, this bento is definitely the one to choose.
Choose Your Free Tea from These Popular Options
And when you purchase one of these bento boxes, you can get one of the following three popular teas for free. Japanese convenience stores offer a truly diverse selection of teas, and choosing one is part of the fun.

The eligible drinks are 600ml bottles of “Suntory Iemon,” “Suntory Oolong Tea,” and “Coca-Cola Sokenbicha.” “Iemon” is a leading Japanese green tea brand known for its authentic flavor. “Oolong Tea” pairs well with meals and is popular for its refreshing taste. “Sokenbicha” is a caffeine-free, body-friendly tea made from a blend of various plant ingredients, and it is particularly popular among women. All of them are an excellent match for a bento lunch.
If you have the chance to visit a FamilyMart in Japan, why not take advantage of this fantastic campaign and enjoy a high-quality Japanese convenience store bento paired with a delicious tea? It’s perfect for a quick lunch during a busy trip or for a simple dinner at your hotel.
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