
On 19 January, potato chip maker, Koikeya, announced they will sell a new flavor in their Premium Series line of chips, this time using the flavor of one of the most expensive delicacies in the world, truffles.
Sold at convenience stores across Japan from January 30 to February 6, you too can get a taste of the good life for only around 150 yen (US$2) a bag.
Dubbed Salty Truffle Flavor, Koikeya has utilized its Premium Series cooking method to bring out these chips’ maximum flavor potential. This process involves thoroughly and evenly deep-frying the potatoes at a lower than usual temperature to ensure a higher level of delectability. The flavor is then further heightened with the addition of Italy-imported rock salt and truffle flavoring. The result is a salty taste embedded with lingering flavor of savory truffle.
Salty Truffle is the latest in a long line of Premium flavors. Since the line began last March with Premium versions of their standard Seaweed Salt and Consume flavored chips, Koikeya has released groundbreaking flavors exclusive to certain regions in Japan like Kyushu Soy Sauce, and Kobe Beef Steak Soy Sauce. Other flavors are exclusive to convenience stores, like Salty Kelp Broth and Royal Butter, which uses cultured butter from France.
So if you’re in the mood for a cultured evening then head down to your local convenience store a pick up a bag. When you return home we recommend putting Verdi’s Libiamo Ne’ Lieti Calici on the stereo and enjoying these potato chips with a bottle of Côte Rôtie, if you have one on hand.
Source:koikeya.co.jp (Japan)




The perfect summer snack – potato chips that are made to be cool, literally
Japanese mandarin-orange-flavored potato chips make a comeback!
Move aside ham and eggs; breakfast potato chips are here!
“Most luxurious consommé potato chips” on the way, flavored with wagyu, lobster, white wine
Make potato chips twice as delicious by soaking them in green tea before eating them【SoraKitchen】
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Face lettuce appears in Japan, with the face of Death Note’s Light Yagami, but why?
Giant Evangelion Spear of Longinus to be installed at Japanese train station with Eva art trains
Starbucks Japan releases a miniature display rack so you can create your very own store at home
Japanese Coo-Che becomes a viral sensation, and everyone wants a taste
Family Mart’s new Famima flagship in Tokyo has a hidden gem that most visitors miss
Dance with demons in Kyoto at this Edo-period Japanese Halloween festival
Why is Taco Bell failing in Japan, even as the country falls in love with tacos?
Universal Studios Japan requiring consent form for adults-only horror attraction
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
99-year-old woman rescued while attempting to climb Mt. Fuji
Japanese convenience store releases Japanese convenience store-flavor fried chicken
Which country’s foreign tourists spend the most money per-person in Japan? Hint: Not the U..S. or China
Japan now has human refrigerators inspired by Japanese vending machines
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Let’s talk about chips: Japanese netizens weigh in on the ten best potato chips in the country
Matcha green tea potato chips coming soon to make snack time in Japan cultured and delicious
Mikan flavored potato chips sound gross, but may actually be genius marketing
Say “I Love You” this Christmas with these Romantic Potato Chips
Koikeya giving snackers a chance to compare chips made from potatoes in 3 Japanese regions
Gold-leaf seasoned potato chips are Japan’s newest edible salute to the new emperor
Potato chips for sake? 176-year-old brewer and gourmet chip maker produce a snack like no other
Calbee Plus Store Opens in Harajuku, Offers Hot Potato Chips Straight From The Fryer!
New “barefaced” potato chips hit Japanese shelves, boast zero salt and customizing potential
Green tea chocolate-covered potato chips arrive in Japan! 【Taste test】
We make chocolate-covered potato chips
Japanese people most like to drink green tea with their chips, incredibly dull survey finds
Calbee Potato Chips pouch impresses us and makes us want more chips
For all chip lovers around the world! This is the ultimate ranking of potato chips in Japan
Add a dash of Kyoto culture to your daily snack with Uji Matcha chocolate-covered potato chips