16 strokes
                                                    
                        Jouyou kanji
            Taught in 7th grade
    
                                                    JLPT exam level N1
                                            demolition, break, destroy
Kun'yomi
- こ - わ - す - to break ②to wreck ③to break (a bill, etc.) 
- こ - わ - れ - る - to be broken ②to break (down) ③to fall through (of a plan, deal, etc.) 
- やぶ - る 
On'yomi
- カイ 
- エ 
Character Breakdown
References
| Unicode hex code | 58CA | 
| JIS X 0208 | 1-18-85 | 
| Nelson, A. Classic Nelson | 1147 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 1102 | 
| Halpern, J. New Japanese-English Character Dictionary | 756 | 
| Halpern, J. Kodansha Kanji Dictionary | 934 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 524 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 684 | 
| Heisig, J. Remembering The Kanji | 400 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 427 | 
| Gakken A New Dictionary of Kanji Usage | 1266 | 
| O'Neill, P.G. Japanese Names | 2602 | 
| O'Neill, P.G. Essential Kanji | 1578 | 
| Morohashi Daikanwajiten | 5541P | 
| Henshall, K. A Guide To Remembering Japanese Characters | 1066 | 
| Spahn and Hadamitzky Kanji and Kana | 1407 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 1496 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 1171 | 
| Kask, A. Tuttle Kanji Cards | 1822 | 
| Nishiguchi & Kono Kanji in Context | 1038 | 
| Kodansha Kodansha Compact Kanji Guide | 390 | 
| Maniette, Y. Les Kanjis dans la tete | 407 | 
| Tuttle Dictionary Descriptor Code | 3b13.3 | 
| Four corner code | 4413.2 | 
| De Roo Code | 1465 |