Kanji
快
Pleasant
Also: Cheerful, Agreeable, Comfortable
On'yomi
- かい kai
Kun'yomi
- こころよ(い) kokoroyoi
Stroke count, radical and JLPT level of 快
快 has 7 strokes and its Kangxi radical is 心 (heart), number 61. Hashidari places it at JLPT N3. Japanese students learn it in grade 5 of elementary school.
No official JLPT kanji list exists: the level is Hashidari's own placement. How we place kanji