
Customers feel duped by “camouflage packaging”.
With so many businesses struggling during the pandemic, Japanese convenience stores have recently been ramping up collaborations with local companies to create exclusive new products for customers.
7-Eleven has been particularly active, joining forces with sweets giant Tokyo Banana for an exclusive range of mini Pokémon cakes. Prior to that, they caused a stir by collaborating with Sonna Banana, a Tokyo-based banana milk chain known for using nothing but milk and bananas in their fresh beverages.
▼ The drinks, which rely solely on the fruit for sweetness, are so fresh they’re said to have a best-by date of 20 minutes.
\南砂店3月毎日営業予定/
— sonna banana バナナジュース専門店 (@sonnabanana877) March 21, 2020
⏰12:00〜18:00
仕込みが間に合わない場合は予告なく閉店させていただきます🙏皆様のご理解ご協力のほど宜しくお願い致します。#sonnabanana #そんなバナナ #バナナジュース専門店 #バナナジュース #バナナ #お砂糖なし #超濃厚 #賞味期限20分 pic.twitter.com/i8GmN9m0gX
Banana milk drinks are steadily gaining a cult-like following in Tokyo, with many now favouring them instead of bubble teas. So it was a happy day for both 7-Eleven and Sonna Banana when they released a Banana Milk with a longer shelf life to allow more people to get in on the trend.
\タピ活の次は…🍌#バナ活!?🍌/#セブンイレブン 限定「sonna バナナミルク 190g」180円(税込194円)
— セブン‐イレブン・ジャパン (@711SEJ) June 23, 2020
ウワサのバナナジュース専門店とコラボ💛
口に広がるバナナ感に思わず『そんなバナナぁ~』と言いたくなるとかならないとか😃
飲んだら“バナ活”写真をアップしてね🍌https://t.co/HwlsrImCd6 pic.twitter.com/eTZOPXyQXj
▼ Sold exclusively at 7-Eleven stores, the drink immediately created a buzz on social media.
☀️😃おはようございます。
— セブンイレブン黒石野際店 (@711nogiwa) June 22, 2020
目覚めのいっぱいに、フレッシュなバナナミルクをオススメします。
そんなバナナ🍌
そんなバナナ🍌
そんなバナナ🍌
そんなバナナ🍌 pic.twitter.com/EM5KyLIUUQ
However, customers who purchased the drink began to discover something unusual about the new beverage. While it looked like they were getting their money’s worth with a generous serving of banana milk, it turns out that the cup, which appeared to be filled to the brim, actually wasn’t.
▼ This viral tweet from December alerted everyone to the news.
https://twitter.com/towamin/status/1343475348348932097While the colour of the cup looks uniform on the shelf, it’s only until after you’ve consumed the drink that the true nature of the package design is revealed.
さっきセブンで飲み物買ったんだけど、なんか少ないなーと思ったら容器の上の方、液体と同じ色に塗ってある...えーそんな事ある?と思ったけどよく見たら商品名「sonnaバナナミルク」
— ただのお米@フラット (@kogamaruu) December 31, 2020
損なバナナミルク...確かに!
はかりおったなドちくしょー!
ってなってる pic.twitter.com/ZLMO4ObSBM
Only the top portion of the cup is caramel-coloured, matching the colour of the liquid inside, while the rest of the cup is clear. Conveniently, the coloured part of the cup covers the gap between the surface of the liquid and the lid, making it look like the cup contains more liquid than it does.
▼ Twitter users proved their cups weren’t full by turning them upside down before opening them.
噂のsonna(損な)バナナミルク買ってきた。味は美味いよ?美味いんだから変な策を練らずに容器小さくして出せばいいのに。どうしてセブン無駄な知恵を働かせるのか。#セブンイレブン #sonnaバナナ pic.twitter.com/G4KNWDplJ3
— ぶっタク (@takuya_zoom) December 28, 2020
▼ Roughly a third of the cup is empty.
セブンイレブンのドリンク、
— 緑一新 (@GreenShin) December 29, 2020
sonnaバナナミルク
バナナ果汁の美味しさがたまらない。
あんまり量が入ってなく、パッケージの大きさとも合ってないような(笑)本当に美味しいだけに残念なり。 pic.twitter.com/8Wxy70q5hZ
▼ The original Sonna Banana juice, however, is clearly filled all the way to the rim.
\🛵 #Ubereats やってます♻️/配達員到着ギリギリでお作りしてます!
— sonna banana バナナジュース専門店 (@sonnabanana877) February 23, 2020
👁🗨八丁堀本店
混雑時休止中
トッピング❌(プレーンのみ)
👁🗨広尾店
比較的スムーズにご注文承ります!
トッピングOK⭕️#sonnabanana #そんなバナナ #バナナジュース専門店 #バナナジュース #バナナ #ウーバー #uber #デリバリー pic.twitter.com/ssTaPQFomC
While 7-Eleven has remained quiet on the issue, people on Twitter were quick to voice their concerns.
“There are many 7-Eleven drink packages like this. Sometimes they hide the top with a picture of fruit.”
“It’s camouflage packaging, concealing what’s inside.”
“Convenience stores continually pull stunts like this on customers.”
“This is blatantly deceptive. Someone should bring it up with the Consumer Affairs Agency.”
Some commenters recalled other instances of 7-Eleven products fooling the eye by appearing larger than they really are. In September last year, customers noticed some of the chain’s ready-to-eat meals were a lot shallower than the boxes they were served in.
セブンイレブンが一番こんなことするんですよ(´ཀ` ) pic.twitter.com/YNew62DTDO
— うるさくないトリ (@eZp4D7Oc579WFNR) October 12, 2020
▼ And in October, the chain came under fire for their controversial “Paper Tiger” sandwich, which was filled with empty promises.
セブンだけはこんな事しないと思ってたのに…… pic.twitter.com/Nm5E0MVvsQ
— kou(17) (@kou17) October 12, 2020
In the case of the “Paper Tiger” sandwich, 7-Eleven claimed there was an error in the cutting process, but there seems to be no mistake with the new banana milks and the cups they come in. And while a lot of companies have been known to downsize products to absorb costs and avoid price increases for customers, that argument doesn’t appear to hold up for the banana milk, due to it being a brand new product.
With 7-Eleven continually raising eyebrows with their dubious packaging, the convenience store will now need to be more transparent–both literally and figuratively–with what they’re offering customers in future to avoid losing business to Lawson and Family Mart, their two biggest competitors.
Because one thing we’ve learnt from our many konbini taste-test showdowns is that competition is fierce when it comes to convenience store food and beverages.
Source: Hachima Kiko
Top image ©SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Deceptive strawberry milk package angers 7-Eleven customers following banana scandal
7-Eleven Japan’s “Paper Tiger” sandwich sparks online controversy over deceptive packaging
7-Eleven under fire in Japan for mysterious holes in their onigiri rice balls
Is Starbucks Japan’s new Frappuccino better than the 7-Eleven smoothie?
As rumors swirl of 7-Eleven shorting customers on rice ball fillings, we check on their sujiko
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Don’t judge this Kiki’s Delivery Service book by its cover, because it’s not actually a book!
The quest for Dragon Quest Yoshinoya figure sets: Worth taking for fans, tricky for scalpers[Pics]
A visit to Sri Lanka’s knockoff knockoff Uniqlo (no, we didn’t stutter) to see its rare “Pikachus”
7-Eleven Japan releases chocolate cookies that taste like freshly baked melon bread
How to cook shiitake mushrooms like a Japanese manga character
Udon pudding is about to shake up the noodle scene in Japan
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Starbucks Japan teams up with Converse Tokyo for a new limited-edition collection in honour of Tanabata
One Piece docking at Round 1 amusement centers in both Japan and the USA
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Live-action Spirited Away stage play announces world tour with first-ever U.S. and Canadian dates
Japanese overnight sightseeing train returns for summer with ramen stops and ocean views
Tokyo has only two barley tea makers, and we visited one to see how mugicha is made
Blind Tokyo commuter explains the easiest place for him to stand while riding the train
Sleep at Hoshinoya Nara Prison, one of the most unique hotels in Japan
Pikachu brings electric style to brand-new Pokémon G-Shock watch featuring every stater trio
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Japanese sweets brand creates new drinkable Cigare and we’re totally here for it
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
How to try the viral 7-Eleven smoothie hack in Japan
7-Eleven smoothie gets perfect reviews but we find a flaw in the viral convenience store drink
7-Eleven Japan’s sakura sweets season is underway right now!
Rage against the smoothie machine with this 7-Eleven drink hack【Taste test】
7-Eleven Japan now has Seven Cafe tea machines…but can they convert a coffee drinker?
7-Eleven Japan’s new acai smoothie becomes a hit with customers
7-Eleven thrills Japan by announcing self-serve draft beer machines, then breaks our hearts
Canadian reporter’s love for 7-Eleven steals the show at Tokyo Olympics
Starbucks vs 7-Eleven: Which chain serves up the best acai drink in Japan?
7-Eleven Japan adding fresh-brewed tea machines to 2,000 stores, but is their tea any good?
10 things you should buy at 7-Eleven in Japan
7-Eleven now has make-it-yourself smoothies in Japan, and they’re amazing
7-Eleven Japan’s sweet potato smoothie goes viral on social media
7-Eleven Japan’s new moon-viewing Ghibli-style “Laputa bread” has anime fans buzzing and chomping
7-Eleven Japan releases Uji matcha smoothies… but only at select locations
7-Eleven Japan’s new microwaves know how long your bento should be warmed up, even if you don’t