9 strokes
Kentei exam level 1

extensive, wide, broad, empty

Kun'yomi
  • あきらか
  • むなしい
On'yomi
  • コウ

Main Radical

(KanXi)

Character Breakdown

extensive, wide, broad
コウ あきらか むな.しい (Kentei 1)
day, sun, Japan
ひ にっ ニチ (1st, N5)
wide, broad, spacious
ひろ.い コウ (2nd, N4)
dotted cliff radical (no. 53)
ゲン (Kentei 1)
wild goose, trailing cliff radical (no. 27)
カン かりがね (Kentei 1)
I, myself, katakana mu radical (no. 28)
シ ボウ ム (Kentei 1)

References

Unicode hex code 663F
JIS X 0208 1-59-6
Haig, J. New Nelson Japanese-English Character Dictionary 2436
Tuttle Dictionary Descriptor Code 4c15.2
Four corner code 6003.2