How to say “bright” in Japanese

明るい
あかるいakarui
い-adjectiveJLPT N5Adjectives
The short answer

“Bright” in Japanese is 明るい (あかるい), pronounced akarui.

Pronunciation

The word has 4 beats (morae), each about the same length. Tap a syllable to hear it, or play the whole word:

How to use it

Bright, and also cheerful for people: .

Example sentences

  • この部屋は明るいです。このへやはあかるいです。
    This room is bright.
  • 彼女は明るい人です。かのじょはあかるいひとです。
    She’s a cheerful person.

Conjugation

The most useful forms of . The rules are explained in い- vs. な-adjectives.

FormJapaneseMeaning
Plain あかるいbright
Polite present あかるいですis bright
Negative あかるくないですisn’t bright
Past あかるかったですwas bright
Past negative あかるくなかったですwasn’t bright
て-form あかるくてbright and…
Adverb (く) あかるくadverb form (+ verb)

Quick practice

Test yourself0/3
  1. What does {{明るい}} mean?

  2. How do you read {{明るい}}?

  3. Which word means “weak”?

FAQ

How do you say bright in Japanese?

Bright in Japanese is 明るい (あかるい), pronounced “akarui”.

How do you write bright in Japanese?

It's written 明るい with kanji, or あかるい in hiragana. Both are read akarui.

Is 明るい on the JLPT?

Yes. 明るい (akarui) is a common word at JLPT N5 level, so it's worth learning early.