Kanji
穴
Hole
Also: Aperture, Slit, Cave
On'yomi
- けつ ketsu
Kun'yomi
- あな ana
Stroke count, radical and JLPT level of 穴
穴 has 5 strokes and its Kangxi radical is 穴 (cave), number 116. Hashidari places it at JLPT N1. Japanese students learn it in grade 6 of elementary school.
No official JLPT kanji list exists: the level is Hashidari's own placement. How we place kanji