7 strokes
Jouyou kanji
Taught in 8th grade
JLPT exam level N1
pit, hole
On'yomi
コ ウ pit (esp. of a mine)
Character Breakdown
References
| Unicode hex code | 5751 |
| JIS X 0208 | 1-25-3 |
| Nelson, A. Classic Nelson | 1063 |
| Haig, J. New Nelson Japanese-English Character Dictionary | 987 |
| Halpern, J. New Japanese-English Character Dictionary | 236 |
| Halpern, J. Kodansha Kanji Dictionary | 277 |
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 174 |
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 208 |
| Heisig, J. Remembering The Kanji | 306 |
| Heisig, J. Remembering The Kanji, Sixth Ed. | 328 |
| Gakken A New Dictionary of Kanji Usage | 1853 |
| O'Neill, P.G. Essential Kanji | 1524 |
| Morohashi Daikanwajiten | 4932 |
| Henshall, K. A Guide To Remembering Japanese Characters | 1245 |
| Spahn and Hadamitzky Kanji and Kana | 1613 |
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1721 |
| Hodges & Okazaki Japanese Kanji Flashcards | 1148 |
| Kask, A. Tuttle Kanji Cards | 1108 |
| Nishiguchi & Kono Kanji in Context | 1928 |
| Kodansha Kodansha Compact Kanji Guide | 369 |
| Maniette, Y. Les Kanjis dans la tete | 312 |
| Tuttle Dictionary Descriptor Code | 3b4.6 |
| Four corner code | 4011.7 |
| De Roo Code | 1457 |