
ENEEEEEEEERGYYYYYYY!
Between pissing his pants for his newly born daughter’s sake and figuring out whether or not pigeon feces increase one’s fiscal fortunes, Ahiru Neko is a pretty busy guy. Sometimes when things get hectic, he can certainly energize himself by sheer power of will, but why tax one’s mental energy when an energy drink does the trick? Ahiru Neko set out to the World Wide Web to find the perfect energy drink for his needs, and came across… the ANko.
▼ No, we did not misspell “anko,” or the Japanese word for red bean paste.
The ANko is an energy drink made out of red bean paste. Compared to your typical energy drinks served up in a bottle, the ANko comes in neat packets, similar to the electrolyte-filled jellies you may find in your typical Japanese convenience store. The beans used for this unique energy drink are grown in Hokkaido, and the ANko has three types up for sale: koshiAN, tsubuAN, and shiroAN (respectively: smooth red bean paste, chunky red bean paste, and white bean paste). Ahiru Neko bought seven of each flavor with the total cost coming out to 2,780 yen (US$25.61) including shipping costs and tax.
Before chugging them all up, Ahiru Neko inspected the packaging for a list of ingredients. After all, what usually gives energy drinks that quick is caffeine, and quite frankly, the combination of red bean and caffeine didn’t necessarily sound appealing. But to his surprise, caffeine wasn’t listed as one of the ingredients.
▼ Besides red bean, the ANko comes with proteins, lipids, carbs, salts, and a proud label advertising its vegan-hood.
Furthermore, the ANko seemed primarily geared towards athletes with a suggestion for would-be drinkers to down the red bean energy drink before or after exercise. The pack which Ahiru Neko bought even came with its own pamphlet promoting the drink’s fitness benefits. Though Ahiru Neko is very active in terms of seeing how much pork cutlet he can stuff into his mouth, glancing at the pamphlet didn’t really give him much motivation or even extra confidence in the ANko’s energy boons.
To clear his doubts, Ahiru Neko ultimately decided to first deposit a bit of the ANko on a plate before the taste test. He wanted to convince himself that he wasn’t just some madman drinking red bean paste straight out of a plastic packet.
▼ Sploot!
Ahiru Neko felt his doubts increase twice-fold. At first glance, what he deposited on the plate had the same consistency as any other red bean paste one would buy from the local supermarket. Had he been duped by the Internet? Naturally, there was no other way forward but to try out the drink.
▼ Bottoms up!
Much to his surprise, Ahiru Neko realized he was downing the red bean energy drink with a sipping motion of his throat. The ANko’s red bean actually had an incredibly viscous texture, and he could see the mild but sweet taste pairing well with a banana or a sports drink. Though the drink wasn’t crazy loaded with caffeine, Ahiru Neko thought it made for a good snack overall.
And of course, sharing is caring, so what better way to go through 21 packets of a red bean energy drink than to distribute it among your co-coworkers? Ahiru Neko graciously handed off one of his packets to fellow desk-mate Go Hattori for an extra zap of energy during those sleepy afternoon hours.
▼ Sip and…
▼ …ENEEEEEEEERGYYYYY!
Recharge complete! Now it’s time to eat a pizza with 2.2 pounds of cheese or go out in full gluttonous mayhem!!!
Photos © SoraNews24
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!
[ Read in Japanese ]








New Japanese sweets store sells drinkable red bean paste
Red bean paste and cream cheese — a divinely sweet combination?
Japan ready to revolutionize toast again with sweet red bean butter sheets
Subway Japan has sweet red bean sandwiches?!?【Taste test】
Japan’s 100 yen stores have canned energy drink cocktails for under a buck, so we tried one
Tokyo ward looking to change lodging laws, ban more than half of its Airbnb-style rentals
Okinawa man convinced he won 700 million yen by scammers, saved by convenience store staff
Uniqlo’s sister brand will be waiting with Pokémon sweaters and parkas this fall [Pics]
Mister Donut releases new sweet potato doughnuts in Japan, and we’ve ranked them from best to worst
New Transforming Business Card case brings anime mecha to Japanese work meetings
Tokyo’s red-light district cafe lets you dine inside a real 1960s cabaret
Anime magical girls grow to gigantic size with new Madoka Magica plushies [Photos]
Starbucks Japan unveils new Chilled Cup drinks for autumn
New Japanese ice cream is Ballin, in more ways than one
Shinto shrine gate parfaits that tell your fortune now being served in Tokyo
Kyoto temple bans visitors from wearing kimono
Lego PlayStation recreates Sony’s original console, makes unusual choice for games to salute
A real-world Pokémon Poké Ball hotel is opening in Japan at a still-secret location [Video]
Japan’s first fall color forecast for 2026 is here!
Starbucks Japan reveals new Tsukimi Moon-Viewing drinkware and gifts for autumn 2026
New Pokémon anniversary song is 22 minutes long, features all 1,025 Pokémon species [Video]
New Japanese convenience store rice balls taste like instant noodles [Taste test]
Japan’s revolving sushi restaurant king Sushiro coming to U.S. this fall with high prices, no tipping
Tamagotchi evolves into a ring for its 30th anniversary, preorders now open
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
7-year-old boy left behind on Mt. Fuji by his own dad
Japan’s final Penguin Suica train cards have already shipped, and when they’re gone, they’re gone
Sushi Bus: Japan’s first conveyor-belt bus lets you eat sushi while sightseeing around Tokyo
Studio Ghibli unveils new anime calendars and diary planners for 2027
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
Japan approves foreign resident visa renewal fee increases of up to 967 percent, starts soon
Japan tripled its departure tax to fund tourism but is using the money on cherry blossoms and bears
Solo travel in Japan: Hidden beer garden in Tokyo is a haven for single visitors
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
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
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]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Curry for babies? Spending a whole day eating nothing but Japanese baby food【Taste tests】
Luxurious cherry blossom red bean white chocolate drinks coming to Godiva Japan
Godzilla Energy drink is here, looks like a beam of Shin Godzilla’s atomic breath【Taste test】
These adorable hamster-shaped monaka will make a great gift, or maybe just a snack for yourself
Energy Milk from Japan is the new way to power up your day
Clear near beer is here! We taste test Japan’s new zero-alcohol, zero-color brew【Taste test】
Tokyo’s newest viral dessert is like a Japanese parfait inside a bread bun [Taste test]
Japan’s new energy drink feels like getting slapped in the face by an anime girl
Anpan Roundup: Mr. Sato’s odyssey to gather all Daily Yamazaki red bean buns local to Tokyo【Pics】
Japan has a new energy drink designed to pair with one of its favorite instant noodle brands
The hybrid mochi brioche sweet was born of a mom’s love, a friend’s kindness, and a very long trip
Hats off to this rice ball specialty restaurant for their ridiculously delicious, unusual taiyaki
Is Tokyo’s ultra-expensive Satsuki sweet bean bread worth it?【Taste test】
We give raw Pepsi another try, learn an important life lesson along the way【Taste test】
Taste-testing every single sakura sweet and cherry blossom drink we could find at Mujirushi
Ghibli Park now selling “Grilled Frogs” from food cart in Valley of Witches