Japanese Slang: How to Speak Like A Native

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When you visit Japan, chances are that you’ll want to have a proper conversation with Japanese people using Japanese.  And while its always a good idea to learn some basic Japanese before you arrive, if you really want to fit in and make some friends, we recomened you pick up on the local lingo and slang.

  So what does slang look like in Japanese? The Japanese language is hierarchial in nature and has different levels of politeness. As a result, certain words are only used by people in power or during business, and some words are used mostly in casual conversations by young people. By dropping slang into a Japanese conversation, you are essentially giving off the vibe that this is a friendly and casual conversation. However, be warned as using them in the wrong situation could give off the wrong message and end you up in some hot water.

1. Yabai (やばい)

For when you are shocked or not expecting the result

“Yabai” is one of the most commonly used Japanese slang words and it means something along the lines of “crazy”, “dangerous”, or “wild”. For example:


“I didn’t get a single point on this last math test! Oh my god!”

Here, the meaning of “yabai” is adjacent to the English expression “Oh my god!” however the usage is pretty versatile.

Originally, the meaning of “yabai” stricktly ment “dangerous” and “inconvenient”, but young people these days tend to use “yabai” all the time for a wide number of scenerios.  “Yabai” can be used when you are very impressed, “Yabai”for when you are happy, “Yabai” for when you are very surprised, and “Yabai” for when you are enjoying something. 

2. Maji (マジ)

When you cannot believe what is happening

“Maji” is another common word whose meaning changes depending on the context.  The meaning is close to the English “really?” or “seriously?”.  It is typically a word used when you are very surprised or suspicious but can have a positive meaning as well. Here is an example:


 “Was that actor seriously arrested?  Did he do something bad?”

Now here is an example of “maji” in a positive context:


“Paperwork today, paperwork tomorrow, paperwork the day after tomorrow… I really want to quit this job.” 

3. Paripi (パリピ)

Partying with party people

The word “paripi” is an abbreviation of the Japanese bastardization of the English word “パーティーピープル (party people)”. It means “party animals,” or people who like parties particularly in places such as clubs, raves, and festivals. However, it is sometimes used in a negative sense, referring to people who like to make a lot of noise and have a massive personality.


“Did you go out for drinking last night too? You’re a party animal.”

4. Guguru (ググる)

Don’t know somethign? Just ask Google-sensei!

“Guguru” means “to look up something on the Internet” in the same way that the word “Google” is used as a verb in English. Incidentally, in Japan, the search engine “Yahoo!” is also popular, and there is the word “Yahuru (ヤフる)”, can be used in the same way as “Guguru”.


“Oh, by the way, I googled this shopping mall yesterday, and they’re having an outlet sale starting tomorrow!”

5. Ukeru (ウケる)

For when you’re “cracking” up!

“Ukeru” is a word often used by young people and is equivalent to the English word “hilarious”. It is usually used while watching something funny on TV such as a comedy program or after something really funny happens.


“Wow, this comedy-drama is hysterical! Seriously too funny!”

6. Donmai (ドンマイ)

Don’t give up!

“Donmai” comes from the English “don’t mind”, which carries over to mean “don’t worry about it” in Japanese. This Japanese slang is typically used when you want to encourage someone to get back on their feet after they have made a big mistake. 

A: まさかの運転免許試験に落ちちゃった・・・。

B: ドンマイ!次があるさ。

A: “I failed in my driver’s license test…”

B: “Don’t worry about it! There’s always next time.”

7. Mechakucha (めちゃくちゃ)

The face you make when it is so good it hurts!

The word “mechakucha” originally means “chaotic” or “incoherent” in Japanese, but young people nowadays often use it in a different way. It is also often used to emphasize one’s feelings and can be used kind of like “terribly” or “insanely” in English.


“Have you ever been to this sushi restaurant? Their tuna sushi is insanely good!”

8. Kimoi (キモい)

Some people are just total creeps!

The word “kimoi” is usually used in a negative sense, and is an abbreviation of the Japanese word “Kimochiwarui (気持ち悪い)”. In English, it corresponds to “gross”, “disgusting”, and “creepy”, and is used when you feel strongly uncomfortable with something. If you use this word to describe a person, however, it is extremely rude and is on par to calling them a total creep.


“Eating insects is disgusting! Absolutely not.”

9. Uzai (ウザい)

Siblings can be very “Uzai”

“Uzai” is an abbreviation for “うざったい (Uzattai)”, and means “troublesome” and “depressing”. In English, “annoying” is probably as close as you’ll get.


“Too much homework is annoying. Why do I have to do this?”

10. Ikemen (イケメン)

The prince of your dreams

“Ikemen” is an abbreviation for “Iketeru Mens (イケてるメンズ)”  and is a man who is handsome in appearance or just a handsome dude. In the past, there was a term for beautiful women called “Ikejyo (イケジョ)”, an abbreviation for “Iketeru Jyoshi (イケてる女子), however, it is rarely used nowadays.


“Hey, hey, hey! Who is that guy? He’s so handsome and totally my type!!!”

11. Otsu (おつ)

Many Japanese salarymen like to unwind with a beer after work

“Otsu” is an abbreviation of “otsukaresama (おつかれさま)”, which is often used to express gratitude or appreciation to someone who did something tiresome. It is more direct than “otsukaresama,” so is often used among friends and other close people.


“Thank you for you work. See you tomorrow!”

12. Owata (オワタ)

For when it’s out of your hands

The word “owata” is a youthful variation of the Japanese word “Owatta (終わった)” and is used when you feel helpless despair. This term can correspond to the sentence “I’m done for” in English. On the Japanese Internet and e-mail world, the word “owata” is sometimes accompanied by the emoticon    ”\(^o^)/”. This emoticon implies that we are in a situation where there is nothing more that we can do, so we have no choice but to raise our hands and let life flow its course. In other words, “I give up.”



I had an important meeting at work at 9:00 am today, but I overslept and woke up at 8:50 am… I’m done for… 

13. Moteru (モテる)

Mr. popular on a spring day

This word “Moteru” means “to be liked and admired by people of the opposite sex”. The equivalent word in English might be “popular”. Let’s look at a few examples.


“My best friend in high school was very good looking and was very popular with the girls around him. Honestly, I was really jealous of him.”

14. Wanchan (ワンチャン)

Your only shot, your one chance

“Wanchan” is an abbreviation for “one chance (ワンチャンス)” and is in English would mean something along the lines of “I have little hope, but I might just make it”. 


“An item of my favorite anime character that I want is too popular to be sold anywhere… But if I go to a store in Akihabara, I might just have a shot!”

15. Pien (ぴえん)

Pien is such a cute word!

“Pien” is a very hot word right now, used when you are so happy or sad that you want to cry. This word appears as the emoji (🥺), and so it is easy to imagine what the word “pien” means. It became very popular among girls in junior high and high school around 3 years ago, and now many young people use the word “pien” frequently.


“I finally won the lottery for the PS5…. I’m too happy… (sniff)”

Have you heard any of these 15 popular Japanese slang words before either in real life or in media? While this is just a starting list to help get you going, the more you talk and practice with Japanese people, the more your vocabulary will expand and blossom so don’t be afraid to get out there and make some Japanese friends!

Learn Japanese online!

Go! Go! Nihon offers a 2-week online course where you can take Japanese lessons at any time you want at home. This is a perfect course for beginners who want to start learning basic Japanese. A variety of lessons including written lessons, audio recordings, and role-play are included in this course, and you will also get to learn not only the Japanese language but its culture with demonstration videos. If you are planning to study in Japan or work in Japan, or just before traveling to Japan, this online course can be a good option to take as a first step to learning Japanese! You’ll get a certificate after finishing a course.

Go! Go! Nihon Japanese Crash Course

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Happy traveling!

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Mao Goto is a Japanese freelancer who was born in Hayama, Kanagawa prefecture, and raised in Tokyo. Since 2016 she lives in the Taito Ward, home to a lot of Japanese culture hotspots such as Asakusa, Akihabara, and Ueno. She has been interested in the field of English education of Japan and got her Master’s degree in March, 2020. A lover of photography, travel, sweets, and cross-stitch. Contact her via Facebook.

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