11 strokes
                                                    
                        Jinmeiyou kanji used in names
            Kentei exam level Pre-1
    
                                            bamboo hat, one's influence
Kun'yomi
- か - さ - conical hat (East-Asian style) ②something shaped like a conical hat or an umbrella 
On'yomi
- リュウ 
Character Breakdown
bamboo hat, one's influence
かさ リュウ (Kentei Pre-1)
Common Words
                                    Ogasawara-ryu (school of etiquette) ②punctilious etiquette ③Ogasawara-ryu (school of archery, incl. horseback archery) ④Ogasawara-ryu (school of military strategy)
                                
                            References
| Unicode hex code | 7B20 | 
| JIS X 0208 | 1-19-62 | 
| Nelson, A. Classic Nelson | 3381 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 4269 | 
| Halpern, J. New Japanese-English Character Dictionary | 2662 | 
| Halpern, J. Kodansha Kanji Dictionary | 3300 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 2320 | 
| Heisig, J. Remembering The Kanji | 939 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 1009 | 
| O'Neill, P.G. Japanese Names | 1473 | 
| Morohashi Daikanwajiten | 25924 | 
| Maniette, Y. Les Kanjis dans la tete | 948 | 
| Tuttle Dictionary Descriptor Code | 6f5.1 | 
| Four corner code | 8810.8 |