Kanji
柱
Pillar
Also: Post, Cylinder, Support
On'yomi
- ちゅう chuu
Kun'yomi
- はしら hashira
Stroke count, radical and JLPT level of 柱
柱 has 9 strokes and its Kangxi radical is 木 (tree), number 75. Hashidari places it at JLPT N2. Japanese students learn it in grade 3 of elementary school.
No official JLPT kanji list exists: the level is Hashidari's own placement. How we place kanji