The Japanese language is peppered with zippy onomatopoeia that allow you to express the sound of just about anything. Website Netallica recently surveyed readers to find the fastest-sounding words in the Japanese language. As you’d expect, WHIZZ, BANG and SHWOOP are nowhere to be seen!
We explore the top five fastest words, what exactly is so speedy about them, and what kind of images they conjure up for Japanese people.
1) ビュン (BYUN!)
With a staggering 42.3 percent of the vote, it’s the sound of something that’s gone before you know it! “BYUN!” is the noise of a fast-moving object that’s hard to spot. Here’s what those surveyed had to say about it:
“BYUN!” is fast and powerful, like the sound of strong winds blowing.
It makes me think of something that moves in the blink of an eye!
▼ “BYUN-BYUN” is also the Japanese name given to this (presumably high-speed!) vegetable slicer.
2) シュッ (SHU-!)
Next up in second place, it’s “SHU-!” (pronounced a bit like a shortened “shoe”). This represents the sound of something zipping through the air! For those surveyed, once again there was only one comparison worth making:
“It’s the sound of the Shinkansen (bullet train)!”
3) ゴー (GO~!)
“GO~!” is a very appropriate word for high-speed action! (Imagine you’re shouting “GOAL!”, but stop mid-word).
“It makes me think of a roaring jet plane engine, or a passing Shinkansen.”
“It’s like an accelerating engine.”
4) キーン (KIIN!)
The Japanese language even has a word for the sound of something supersonic! Pronounced as in the first half of “keen bean”.
“‘KIIN!’ is like when a supersonic fighter jet is approaching!”
“It reminds me of Arale-chan (1980s anime character). When I was a kid I used to run around yelling KIIN! and pretending to be Arale-chan.”
5) フッ (FU-!)
This might look like something you’d say in English when you trap your finger in the car door, but “FU…!” is the sound of something suddenly disappearing – a little like the “pff” of a puff of smoke.
“I love ninjas, so I always want them to make this noise when they move around.”
So there you have it! The fastest-moving words in the Japanese language are the sound of bullet trains, anime characters, and a noise made by ninjas. Who’d have thought?!
Now, if you’ll excuse me. <fu-!>



Ninja language skills: Boost your Japanese with the power of onomatopoeia
Learning Japanese? Beware these 19 loan words—they’re not what they sound like!
Twisted Japanese: It’s not what you say, but how you say it!
10 Japanese expressions that sound delightfully strange and funny when translated
W.T.F. Japan: Top 5 Japanese words with cool ancient origin stories【Weird Top Five】
Studio Ghibli store Donguri Republic announces opening of first-ever store in America
Japanese sweets shop sells an ohagi so exquisite it sells out by noon
7-Eleven Japan to start selling Vietnamese banh mi sandwiches this summer
Starbucks Japan releases new Frappuccino, tea and soda drinks for summer
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Forget Tokyo go-karts – there’s a new way to sightsee on four wheels in Japan
Suspected Japanese ice cream cartel under investigation for price-fixing
Studio Ghibli adds new My Neighbour Totoro music box to its anime merchandise store in Japan
All-you-can-eat cheese restaurant in Tokyo is a hidden gem not many people know about
Studio Ghibli releases new anime character fans to keep fans looking and feeling cool this summer
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Universal Studios Japan is giving Frieren anime fans the chance to make unforgettable memories.
Tokyo’s life-size Gundam is getting a new look before its end-of-summer removal
Japanese bento shop touches hearts by selling super cheap boxed lunches for around a dollar
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Starbucks Japan releases new limited-edition summer drinks…and a pastry for dunking
Lawson upsizes convenience store food for a limited time with two must-try Japanese meals
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
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]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Wisteria season starts early with blooming of Japan’s Great Wisteria in its beautiful garden
Disney knows what yokai are, teaches Japanese vocabulary word to Donald Duck【Video】