最高
saikō[sa̠iko̞ː]
The English phrase "you slay" can be expressed in Japanese as 最高 (saikō).
While 最高 literally means "the best," it is used colloquially to express that someone is doing something amazingly or looking incredible, similar to the English slang "you slay."
Is there a formal and an informal way to say it?
Using 最高 as an exclamation to praise someone's appearance or performance is informal and should be avoided in professional or highly formal settings. For a formal way to say "You're amazing," you can use 素晴らしいですね. In casual settings, you might use めっちゃ上手 to say "You're so skilled" or やべえ！ to mean "That's insane!" or "You're amazing!"
How do you pronounce it?
saikō
Did you know?
- In certain Japanese subcultures like the 'otaku' scene, someone who 'slays' a performance might be described using the term 神 (kami), which means 'God'.
- Using 最高 towards a superior, like a boss, could be seen as overly familiar or even disrespectful because it sounds like you are judging their performance from a position of equality.
- If you want to say someone 'slayed' a specific look or outfit, you might use the word 映える (baeru), which originally referred to how things look in a photograph.
Examples in context
- 君のピアノがめっちゃ上手！You're so skilled at the piano!
- あのパフォーマンス、やべえ！That performance is insane!
- 今日のファッション、最高！Kyō no fasshon, saikō!Your outfit today is the best!
- そのパフォーマンス、最高だったよ。Sono pafōmansu, saikō datta yo.That performance was amazing.
- 新しい髪型、最高に似合ってるね。Atarashii kamigata, saikō ni niatteru ne.Your new hairstyle suits you perfectly.
Example conversation
Kenta and Himari are meeting up for a party.
- 健太 Kenta陽葵、今日の格好最高！Himari, kyou no kakkou saikou!Himari, you are slaying today!
- 陽葵 Himariありがとう！健太くんもいい感じだよ。Arigato! Kenta-kun mo ii kanji da yo.Thanks! You look great too, Kenta.
- 健太 Kenta本当？自信ないんだけど。Hontou? Jishin nai n dakedo.Really? I wasn't so sure.
- 陽葵 Himari大丈夫、完璧に決まってるよ！Daijoubu, kanpeki ni kimatteru yo!Don't worry, you look perfect!
Sources
- Pronunciation: Wiktionary entry 最高, CC BY-SA 4.0, dump of 2026-09-26.
