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)
12-year-old British girl who went missing in Tokyo found safe after visiting anime sites around Yokohama
Stay at a hotel with a bed for your plushie in Japan
Japan’s Rabbit Island in danger of becoming Boar Island, tourists asked to follow feeding rules
Japanese gacha machine in Shibuya now sells tiny capsule terrariums
Visiting Japan’s muscular mascot character dog at his free museum near Kansai International Airport
Best burger in Tokyo? JB’s serves up a cheap craft burger that not a lot of people know about
Study finds hundreds of people in Indonesia legally named after Naruto, Inuyasha, other anime stars
12-year-old foreign tourist missing in Japan, police asking for help finding her [Video]
Time-lapse footage shows just how fast rebuilding in Kumamoto can go
These Japanese contact lenses let you put anime characters on your eyes [Photos]
Studio Ghibli adds new Jiji’s baby plush toy to its anime merchandise range in Japan
The Japanese city where ordering grilled chicken doesn’t guarantee you’ll actually get chicken
Japan’s new beer glass is designed to force you to drink…water [Video]
Japanese airlines set to cut fuel surcharges for international flights in September and October
Beautiful off-the-beaten-path spot near samurai castle in rural Japan looks like a Monet painting
New Japanese vending machine at Shinkansen station sells cups of ice on platform
This beautiful rural Japan river is a great alternative to touristy summer retreats [Photos]
Tokyo subway installing new ticket gates that don’t accept payment through Suica or other IC cards
Japan now has human refrigerators inspired by Japanese vending machines
New Shinkansen luggage drop-off system begins in Japan, making train travel even easier
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Air-conditioned dress shirts arrive in Japan to save working professionals from sweltering heat
Japanese Shinkansen becomes an overnight hotel for three nights this summer
Pokémon Center Online designates first Pokémon items that will require Japanese ID card to buy
Japanese toilet aims to attract foreign tourists but not everybody is happy about it
99-year-old woman rescued while attempting to climb Mt. Fuji
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]
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】
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