These words may seem to be English in origin, but they’re definitely Japanese words.
Have you ever spoken with someone who’s grown up speaking Japanese and they suddenly whip out a word that they keep insisting is English, but you have no idea what it’s supposed to mean? It’s as if two English words have been squashed together, or a single word has been given an entirely new definition.
A quick example of this would be “my boom”. If you’ve been asked what your “my boom” is and have no idea what that means (something like “what you are extremely interested in right now”), welcome to the wonderful world of wasei eigo. These words sound like they should have an English origin and definition, but they’re more accurately Japanese words made from English elements.
This fun video from Great Big Story gives more examples of wasei eigo. They highlight Japanese words that have become so popular and commonly used they’ve actually become a part of the English vernacular.
It’s interesting to realize the meaning of karaoke is literally “empty orchestra”. And as anyone who has dabbled with karaoke in Japan knows, a night singing with friends often starts or ends with a round of purikura — another example of wasei eigo which combines the words “print” (puri) and “club” (kura) to form that magical Japanese photo booth that makes your eyes huge and skin especially glamorous.
As the proficiency of the English language continues to rise in Japan, who knows what other sort of words they will come up with that will mystify a native English speaker. With the transformations they’re making in the English language, maybe one day there will be a full Japanese dialect of English.
Until the day arrives where you will need to take a full course in order to understand nihonben (“Japanese accent”) English, here are some more handy lists of wasei eigo terms that you can familiarize yourself with.
Source: YouTube/Great Big Story via Laughing Squid

Wasei English: 20 Words of English Origin that Japanese People Often Mistake for the Real Thing
“Japanese English” can baffle native English speakers — but what about Korean speakers? 【Video】
Japanese netizens give their thoughts on how English has changed the meaning of “senpai”
“We wasted so much time in English class” — Japanese Twitter user points out major teaching flaw
10 Japanese words you know now that irritate some Japanese businessmen (because they’re English)
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Tokyo restaurant offers lunches for less than 1 U.S. cent…if you’re good enough at rock-paper-scissors
Two new Sailor Moon art manhole covers are coming to Usagi’s real-world Tokyo neighborhood
What makes the Starbucks Japan chocolate terrine so popular?
Krispy Kreme releases new limited-edition fox doughnuts at only four stores in Japan
KFC Japan’s “The American Burgers” include a pile of guilt
Gundam teams up with 300-year-old daruma maker for wood-carved anime mecha figures[Photos]
Government says 5.7 trillion yen of Japanese media was pirated last year, thinks AI could help
Pizza Hut Japan’s drinkable curry pizza is here – Is it all we dreamed it would be?[Taste test]
Japanese temple burns to the ground, fire burning inside for 1,200 years unharmed
Kanji ice cream becomes a sell-out hit in Japan
Japan has a new cute and clever sunblock for cat lovers
Tokyo’s new extra-expensive ramen restaurant is dividing opinions, so we tried a bowl
Japan’s izakaya pubs closing at record pace, failing to attract foreign tourists
Japan’s instant ramen snack theme park features an athletic course even adults can enjoy
Krispy Kreme Japan is bringing two special donuts to the most-forgotten big city in the country
Starbucks Japan hoping fans will go bananas for its new mottainai banana affogato Frappuccino
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
The average age of Japan’s hikikomori shut-ins is getting older, survey shows
Japan enters Golden Week vacation period, survey shows one in three plan to ride it out at home
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Japan’s new Pokémon jackets give you the look and powers of the Kanto starter trio
Japan now has gyoza doughnuts, and they taste like no other doughnut we’ve tried before
Studio Ghibli releases new anime keychains that are like miniature figurines
This Tokyo Station sweets sensation sells out daily, but we finally got our hands on 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]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
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]
The science behind why English speakers can’t pronounce the Japanese “fu”
English for otaku – New book provides fans with skills to internationalize their oshikatsu
Do you use these “Philippine English” words and phrases?
Japanese mayor suddenly speaks fluent English with AI video that surprises even him
English conversation school in Japan has clever reminder that students don’t have to be perfect
Ridiculous Japanese TV program says English pronunciation is to blame for coronavirus spread【Vid】
Japanese, Korean, and Chinese speakers pronounce English words in their native languages 【Video】
Counting sheep to get to sleep may work after all, unless you speak Japanese
English learner’s dictionary you must have, my young Padawan!
Things Japanese people believe about British vs. American English
To –san or not to –san? Should you use the Japanese honorific suffix when speaking English?
10 cringeworthy habits of English-speaking Japanese
The reason why Japanese students don’t pronounce English properly
“Don’t worry, he is a docile pervert” and other useful phrases in Japanese and English