23 strokes
                                                    
                        Jinmeiyou kanji used in names
            Kentei exam level 1
    
                                            rock, crag, boulder
Kun'yomi
- い - わ - rock ②crag 
- い - わ - お - huge rock 
- けわ - しい 
On'yomi
- ガン 
Nanori
- よし 
Character Breakdown
rock, crag, boulder
いわお ガン いわ (Kentei 1)
strictness, severity, rigidity
ゲン ゴン おごそ.か (Kentei 1)
precipice, rocky or dangerous mountain
References
| Unicode hex code | 5DD6 | 
| JIS X 0208 | 1-54-62 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 1525 | 
| Halpern, J. New Japanese-English Character Dictionary | 2388 | 
| Halpern, J. Kodansha Kanji Dictionary | 3040 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 2118 | 
| O'Neill, P.G. Japanese Names | 2990 | 
| Morohashi Daikanwajiten | 8649 | 
| Tuttle Dictionary Descriptor Code | 3o17.2 | 
| Four corner code | 2224.8 |