子 – Kanji Meaning, Reading, and Common Words

子 means “child” in Japanese. Its shape is often explained as a small child with arms outstretched.

Reading

On’yomi: シ (shi), ス (su)

Kun’yomi: こ (ko)

Basic Information

Kanji
Meaning child, kid
Stroke Count 3
JLPT Level N5

How to Understand This Kanji

子 appears in words for children, girls, boys, young animals, family relationships, and personal names. It can also act as a suffix in many nouns.

Common Words

  • 子供(こども / kodomo) — child, children
  • 女の子(おんなのこ / onna no ko) — girl
  • 男の子(おとこのこ / otoko no ko) — boy
  • 子犬(こいぬ / koinu) — puppy
  • 子猫(こねこ / koneko) — kitten
  • 親子(おやこ / oyako) — parent and child

Example Sentences

  • 子供たちが公園で遊んでいます。

    こどもたちがこうえんであそんでいます。 / Kodomotachi ga kōen de asonde imasu.

    Children are playing in the park.

  • あの女の子はピアノが上手です。

    あのおんなのこはピアノがじょうずです。 / Ano onna no ko wa piano ga jōzu desu.

    That girl is good at playing the piano.

  • 子犬がとてもかわいいです。

    こいぬがとてもかわいいです。 / Koinu ga totemo kawaii desu.

    The puppy is very cute.

When Learners Usually See This Kanji

The reading こ appears in 子供, 女の子, 男の子, 子犬, and 子猫. The word 子供 is the essential everyday word for child or children. Learn 女の子 and 男の子 together as a set.

Summary

子 means child and is important for family, age, and young-animal vocabulary.