How do you say "thirty-one" in Japanese?

三十一

sanjūichi

Adjective Kanji

In Japanese, "thirty-one" is 三十一 (sanjūichi).

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Pronunciation

三十一 is written using kanji. Romanised as sanjūichi, it sounds roughly like "sah-n-joo-ee-chee" to an English ear.

Writing and usage

三十一 shows 3 x 10 plus 1. Every number follows this tens-plus-ones structure once you understand the base.

Example sentence

店に商品が三十一個あります。

Mise ni shouhin ga sanjūichi ko arimasu.

The shop has thirty-one items.

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How to remember 三十一

Three (三) tens + one (一) = thirty-one.

Related words

Browse all Japanese words in the glossary.

See more Japanese adjectives.

Questions about 三十一

How do you pronounce 三十一?

三十一 is romanised as sanjūichi. Say it roughly like "sah-n-joo-ee-chee" in English. Each Japanese syllable has even weight, so keep the rhythm steady.

Is 三十一 formal or casual?

三十一 is a neutral, everyday word that works in both casual and polite speech. The level of formality comes from the sentence structure around it, not from the word itself.

How is 三十一 written in Japanese?

三十一 is written using kanji. 三十一 shows 3 x 10 plus 1.

Where can I practice Japanese words for free?

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"Thirty-one" in other languages

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