15 strokes
ceremony, rule, affair, case, a matter
On'Yomi: ギ
Kun'Yomi:
11 strokes
ball, sphere
On'Yomi: キュウ
Kun'Yomi: たま
4 strokes
month, moon
On'Yomi: ゲツ, ガツ
Kun'Yomi: つき