やばい
Yabai
Wow / that's intense
Usage
Means either "amazing" or "terrible" depending on context. Use it with friends your own age only — never with staff, elders or at work
めっちゃ
Meccha
Super / really
Usage
An intensifier from Kansai, now understood nationwide. Not crude — fine with friends and shop staff, but use "totemo" in formal writing or keigo
マジで
Maji de
Seriously / for real
Usage
Both a surprised "really?" and an intensifier. For friends your age; with someone senior say "hontō desu ka"
ガチ
Gachi
For real / no joke
Usage
Means genuine or hardcore — "gachi chūka" is authentic Chinese food. Conversation between friends, not for work
ウケる
Ukeru
That's hilarious
Usage
A "that's funny" reaction, for friends your age. Aimed at someone's mistake it sounds like mockery, so be careful
エモい
Emoi
Nostalgic and moving
Usage
From English "emotional" — for a wistful, moving scene like a sunset or an old street. Among friends your age
推し
Oshi
My favourite (idol, character)
Usage
The idol or character you back the most. "Oshi wa dare desu ka" is a safe icebreaker even with people you just met
映える
Baeru
Photogenic / Instagrammable
Usage
From "insuta-bae" — it photographs well. Light enough to use with friends or shop staff
ドンマイ
Donmai
Never mind / no worries
Usage
From "don't mind" — used to reassure someone who slipped up. For friends and peers; with a senior say "o-ki ni nasarazu"
おつかれ
Otsukare
Good work / see you
Usage
Both a thank-you for effort and a goodbye. For friends and peers only — to a senior always say the full "otsukaresama desu"
サボる
Saboru
To skip / slack off
Usage
An old slang verb from French "sabotage". Safe as a joke about yourself; aimed at someone else it is an accusation
ドタキャン
Dotakyan
A last-minute cancellation
Usage
Short for "cancelled at the eleventh hour". Safest when apologising for your own; it can also sound accusatory
微妙
Bimyō
Meh / not great
Usage
A soft way to say "not quite". Low-conflict, but never say it in front of the person who made it
まったり
Mattari
Chilling out
Usage
Spending time unhurried. Harmless with anyone, and handy when discussing how to plan a day
しんどい
Shindoi
Rough / exhausting
Usage
A colloquial word from western Japan, for body or mind. Natural with friends; with a doctor or official use "tsukaremashita" or "guai ga warui desu"
ぼちぼち
Bochibochi
So-so / getting by
Usage
The classic Kansai reply to "how's business?". A mild answer about how you're doing, safe with anyone
チャリ
Chari
Bike (bicycle)
Usage
Casual word for a bicycle; a "mamachari" is the basket-fronted utility bike. For chat with friends — say "jitensha" at a rental shop
とりあえずビール
Toriaezu bīru
A beer to start with
Usage
The standard first order at an izakaya. Say it straight to the server and draft beer arrives for everyone
割り勘
Warikan
Splitting the bill
Usage
Splitting evenly by head. Say "warikan ni shimasen ka" to friends; to ask staff for separate bills say "betsubetsu de onegai shimasu"
お会計
Okaikei
The bill, please
Usage
Raise a hand and say "okaikei onegai shimasu". Polite with anyone; crossing your index fingers also gets the message across
More Japanese phrases
- Basic Words
- Basic Nouns
- Basic Verbs
- Adjectives
- Question Words
- Greetings
- Food & Drinks
- Transportation
- Shopping
- Numbers
- Hotel
- Emergency
- Sightseeing
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- Places & Areas
- Useful Phrases
- Airport & Customs
- Weather & Climate
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- Directions
- Money & Exchange
- Health & Hospital
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- Nature & Outdoors
- Religion & Temples
- Café & Drinks
- Schedule & Booking
- Culture & Etiquette
- Traveling with Kids
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- Music & Entertainment
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- Time & Dates
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- Feelings
- Local Dishes
- Local Drinks
- Indulgences