11 strokes
Kentei exam level 1

jewel

On'yomi

Main Radical

(KanXi)

Character Breakdown

jewel
 (Kentei 1)
king, rule, magnate
オウ -ノウ おお (1st, N3)
I, my, our
われ わが- あ- (Kentei Pre-1)
five
ゴ いつ さ (1st, N5)
mouth
くち コウ ク (1st, N4)

References

Unicode hex code 73F8
JIS X 0208 1-64-73
Haig, J. New Nelson Japanese-English Character Dictionary 3641
Morohashi Daikanwajiten 20993
Tuttle Dictionary Descriptor Code 4f7.4
Four corner code 1116.1