common

カク/KAKU/    くるわ/kuruwa/KAKU/カク/    kuruwa/くるわ/

enclosure;  quarters;  fortification;  red-light district

Radical: (city).   Strokes: 11/10画.   Elements: 口⻏亅亠子.   Pinyin: guō.   Hangul:  [gwag].   Nanori: ひろhiro.

Jōyō Kanji High School.   JLPT N1.

Example compounds:
カクKAKUがいかくgaikaku】outer wall (e.g. castle); outline
じょうかくjōkaku】fortress; castle; citadel; enclosure; castle walls
ゆうかくyūkaku】red light district
くるわkuruwaくるわkuruwa】district; enclosure; red-light district; wide and empty
言葉くるわことばkuruwakotoba】sociolect or secret language used by prostitutes in red-light districts (Edo period); vulgar words used by prostitutes (Edo period)
Codepoints and classification codes:
90edUnicode
19-52JIS X 0208
1-8-3SKIP
2d7.14TKD
0742.7Four Corner
444De Roo
Dictionary indices:
4765Classic Nelson
6144The New Nelson Character Dictionary by A. Nelson
1678New Japanese-English Character Dictionary by J. Halpern
1100Kanji Learner's Dictionary by J. Halpern
1842Remembering the Kanji by J. Heisig
1770A New Dictionary of Kanji Usage (Gakken)
1417Japanese Names by P.G. O'Neill
1793Essential Kanji by P.G. O'Neill
39474Daikanwajiten 「大漢和辞典」 by T. Morohashi vol. 11 p. 259
1076A Guide to Remembering Japanese Characters by K.G. Henshall
1673Kanji & Kana by Spahn and Hadamitzky
1829Kanji Flashcards by M. Hodges and T. Okazaki
1492Tuttle Kanji Cards by A. Kask
1773Kanji in Context by Nishiguchi and Kono
759Kodansha Compact Kanji Guide
1859Y. Maniette's French adaptation of Heisig