16 strokes
                                                    
                        Jouyou kanji
            Taught in 3rd grade
    
                                                    JLPT exam level N1
                                            organize, arranging, tune, tone, meter, key (music)
Kun'yomi
- と - と - の - え - る - to put in order ②to get ready ③to adjust ④to work out (e.g. business deal) 
- と - と - の - う - to be ready ②to be in order ③to be adjusted ④to be settled (e.g. treaty, contract) 
On'yomi
- セイ 
Nanori
- ひとし 
Character Breakdown
organize, arranging, tune
セイ ととの.える ひとし (3rd, N1)
an imperial order or decree
チョク いまし.める みことのり (Kentei 1)
References
| Unicode hex code | 6574 | 
| JIS X 0208 | 1-32-16 | 
| Nelson, A. Classic Nelson | 2436 | 
| Haig, J. New Nelson Japanese-English Character Dictionary | 2360 | 
| Halpern, J. New Japanese-English Character Dictionary | 2871 | 
| Halpern, J. Kodansha Kanji Dictionary | 3562 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha) | 1839 | 
| Halpern, J. Kanji Learners Dictionary (Kodansha), 2nd edition (2013) | 2501 | 
| Heisig, J. Remembering The Kanji | 1670 | 
| Heisig, J. Remembering The Kanji, Sixth Ed. | 1800 | 
| Gakken A New Dictionary of Kanji Usage | 452 | 
| O'Neill, P.G. Japanese Names | 2581 | 
| O'Neill, P.G. Essential Kanji | 840 | 
| Morohashi Daikanwajiten | 13394 | 
| Henshall, K. A Guide To Remembering Japanese Characters | 328 | 
| Spahn and Hadamitzky Kanji and Kana | 503 | 
| Spahn and Hadamitzky Kanji and Kana (2011 edition) | 512 | 
| Sakade, F. A Guide To Reading and Writing Japanese | 443 | 
| Hodges & Okazaki Japanese Kanji Flashcards | 593 | 
| Henshall & De Groot A Guide To Reading and Writing Japanese, 3rd ed. | 345 | 
| Kask, A. Tuttle Kanji Cards | 438 | 
| Nishiguchi & Kono Kanji in Context | 387 | 
| Kodansha Kodansha Compact Kanji Guide | 948 | 
| Maniette, Y. Les Kanjis dans la tete | 1686 | 
| Tuttle Dictionary Descriptor Code | 4i12.3 | 
| Four corner code | 5810.1 | 
| De Roo Code | 1573 |