common

サイ/SAI/SAI/サイ/

genius;  years old;  cubic shaku

Radical: (hand).   Strokes: 3画.   Elements: ノ一亅.   Pinyin: cái.   Hangul:  [jae].

Jōyō Kanji 2nd Grade.   JLPT N3.

Example compounds:
サイSAIさいじんsaijin】talented person; clever person
たさいtasai】talented
さいきsaiki】wisdom
Codepoints and classification codes:
624dUnicode
26-45JIS X 0208
4-3-3SKIP
0a3.27TKD
4020.0Four Corner
1447De Roo
Dictionary indices:
270Classic Nelson
2059The New Nelson Character Dictionary by A. Nelson
3410New Japanese-English Character Dictionary by J. Halpern
2131Kanji Learner's Dictionary by J. Halpern
681Remembering the Kanji by J. Heisig
639A New Dictionary of Kanji Usage (Gakken)
35Japanese Names by P.G. O'Neill
574Essential Kanji by P.G. O'Neill
11769Daikanwajiten 「大漢和辞典」 by T. Morohashi vol. 5 p. 87
126A Guide to Remembering Japanese Characters by K.G. Henshall
551Kanji & Kana by Spahn and Hadamitzky
217Guide to Reading & Writing Japanese (H) by F. Sakade
553Kanji Flashcards by M. Hodges and T. Okazaki
139Guide to Reading & Writing Japanese: Third Edition 3rd edition by Henshall
85Tuttle Kanji Cards by A. Kask
739Kanji in Context by Nishiguchi and Kono
853Kodansha Compact Kanji Guide
688Y. Maniette's French adaptation of Heisig