9 strokes
Jouyou kanji
Taught in 9th grade
JLPT exam level N1
den, cave, excavation
Kun'yomi
ほ ら hollow
On'yomi
ド ウ sinus ②neighborhood (administrative division in North Korea)
Nanori
とう
Character Breakdown
References
| Unicode hex code | 6D1E |
| JIS X 0208 | 1-38-22 |
| Nelson, A. Classic Nelson | 2546 |
| Haig, J. New Nelson Japanese-English Character Dictionary | 3125 |
| Halpern, J. New Japanese-English Character Dictionary | 380 |
| Halpern, J. Kodansha Kanji Dictionary | 455 |
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 280 |
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 340 |
| Heisig, J. Remembering The Kanji | 181 |
| Heisig, J. Remembering The Kanji, Sixth Ed. | 193 |
| Gakken A New Dictionary of Kanji Usage | 1756 |
| O'Neill, P.G. Japanese Names | 821 |
| Morohashi Daikanwajiten | 17386 |
| Henshall, K. A Guide To Remembering Japanese Characters | 1661 |
| Spahn and Hadamitzky Kanji and Kana | 1301 |
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1380 |
| Hodges & Okazaki Japanese Kanji Flashcards | 1468 |
| Kask, A. Tuttle Kanji Cards | 1276 |
| Nishiguchi & Kono Kanji in Context | 1844 |
| Kodansha Kodansha Compact Kanji Guide | 1191 |
| Maniette, Y. Les Kanjis dans la tete | 183 |
| Tuttle Dictionary Descriptor Code | 3a6.25 |
| Four corner code | 3712.0 |
| De Roo Code | 349 |