Meaning
The kanji 才 means talent, ability, and innate genius. It refers to natural capacity — the kind of gift that seems inborn rather than earned. In Japanese, 才 points to raw intellectual or creative power: what a person starts with, before effort shapes it further.
Etymologically, 才 is thought to have originated as a pictograph of a young plant breaking through soil. A seedling already contains the full blueprint of a tree inside it. Similarly, 才 suggests talent as something latent — present from the start, waiting to grow. The character came to represent human potential in both classical Chinese and Japanese literary traditions.
At just 3 strokes, 才 is one of the simplest kanji in the Jōyō set. It is taught in second grade of Japanese elementary school, which reflects how central the idea of natural ability is to Japanese culture and education. For such a compact character, it appears across a wide range of vocabulary — especially in formal, literary, and academic writing.
There is also a very common practical use: 才 is frequently written in place of 歳, the standard kanji for counting age. Since 歳 requires 13 strokes, many people substitute 才 in casual or handwritten text. 五才 for 五歳 ("five years old") appears constantly when referring to children's ages. Recognize this substitution readily — though 歳 remains standard in formal writing.
Readings
On'yomi (音読み) — Chinese-derived readings
才 has one on'yomi: サイ (sai). It appears in nearly all compounds containing this kanji, carrying a consistent sense of talent, wit, and intellectual ability. You will encounter it at every register — newspaper editorials, academic papers, and everyday conversation alike.
- 才能 (sainō) — talent, ability, natural gift
- 天才 (tensai) — genius, prodigy (literally "heavenly talent")
- 秀才 (shūsai) — gifted person, outstanding scholar
- 多才 (tasai) — versatile, multi-talented
- 英才 (eisai) — exceptional talent, gifted individual
Kun'yomi (訓読み) — Native Japanese readings
No standard modern kun'yomi exists for 才. Classical Japanese used ざえ (zae) to express the native concept of talent, but this reading survives only in archaic or literary contexts. For JLPT N2, focus entirely on サイ — it covers virtually all real-world usage.
Common Words & Compounds
才 appears across a broad range of compounds — from casual compliments to formal academic terms. Here is a working vocabulary organized by use.
Core talent vocabulary:
- 才能 (sainō) — talent, ability, natural gift; the most common and neutral term
- 天才 (tensai) — genius, prodigy; talent that borders on extraordinary
- 才覚 (saikaku) — resourcefulness, quick wit in difficult situations
- 才気 (saiki) — brilliance, sharp intellectual energy
Describing gifted people:
- 才人 (saijin) — a talented person, someone of considerable natural ability
- 才子 (saishi) — a clever person; sometimes implies superficial or cunning cleverness
- 秀才 (shūsai) — gifted student, brilliant scholar; emphasizes academic excellence
- 鬼才 (kisai) — rare genius, almost eerie talent (literally "demon talent")
- 俊才 (shunsai) — outstanding talent; sharp, fast, remarkable
- 才媛 (saien) — a talented, accomplished woman; a respectful literary term
Domain-specific talent:
- 文才 (bunsai) — literary talent, a natural gift for writing
- 詩才 (shisai) — poetic talent, a gift for creating poetry
- 英才教育 (eisai kyōiku) — gifted education; specialized schooling for exceptionally talented children
Example Sentences
彼には音楽の才能がある。
Kare ni wa ongaku no sainō ga aru.
He has a talent for music.
彼女は天才と呼ばれている。
Kanojo wa tensai to yobarete iru.
She is called a genius.
才能だけでなく、努力も必要だ。
Sainō dake de naku, doryoku mo hitsuyō da.
Talent alone is not enough — effort matters too.
彼は多才な芸術家だ。
Kare wa tasai na geijutsuka da.
He is a versatile artist.
子供の才能を早くから伸ばすことが大切だ。
Kodomo no sainō wo hayaku kara nobasu koto ga taisetsu da.
It is important to nurture a child's talent from an early age.
彼の才気は周囲の人を魅了した。
Kare no saiki wa shūi no hito wo miryō shita.
His brilliance captivated everyone around him.
英才教育を受けた子供が必ずしも成功するとは限らない。
Eisai kyōiku wo uketa kodomo ga kanarazushimo seikō suru to wa kagiranai.
Children who receive gifted education do not necessarily go on to succeed.
秀才でも天才でもなく、ただの凡人だと思う。
Shūsai demo tensai demo naku, tada no bonjin da to omou.
I think I'm neither a gifted scholar nor a genius — just an ordinary person.
彼女の文才は幼い頃から明らかだった。
Kanojo no bunsai wa osanai koro kara akiraka datta.
Her literary talent was apparent from childhood.
才覚のある人は、どんな困難でも乗り越えられる。
Saikaku no aru hito wa, donna konnan demo norikoerareru.
A resourceful person can overcome any difficulty.
Memory Tip
Picture three strokes as a seedling pushing up through soil — that is the original pictographic meaning. A sprout already contains the full tree inside it. 才 works the same way: talent that exists before it has been developed or trained. Link the sound SAI to "psyche" — the mind is where talent begins.