幹 — “tree trunk / core” in Japanese

Grade 5かん, みき

Radical ⼲ · radical 51 The building block this kanji is filed under

“tree trunk / core” in Japanese is 幹, read kan, miki (かん, みき). It is a Grade 5 Kyōiku kanji, taught in year 5 of Japanese elementary school, and appears in words such as 幹部 (executive).

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What does 幹 mean?

Full details, readings & example

Kanji	幹
Meaning	tree trunk / core
Readings	かん, みき
Grade	Grade 5 (Hard)
Curriculum	Kyōiku kanji · Japanese elementary school
Example	幹部 (executive)

How to read 幹

幹 is read kan (かん) or miki (みき) depending on the word.

Words with 幹

新幹線しんかんせん
幹部

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Kanji read the same way as 幹

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Updated: 2026-08-28