Meaning
The kanji 小 (shō) means "small" or "little" and is a fundamental character in Japanese. Learners encounter it early on, especially at the N5 JLPT level and in the first grade of Japanese elementary school. Its meaning is quite clear from its appearance.
Historically, this character was a pictograph. Its ancient form is believed to have represented three tiny grains or dots, visually capturing the idea of something minuscule or broken into smaller pieces. Another theory suggests it symbolizes scattered dust, implying insignificance due to size.
The visual form of 小 clearly reflects its meaning. It has a central, slightly longer vertical stroke, with two shorter diagonal strokes extending downwards from its sides. This simple, balanced shape effectively conveys reduction or diminishment. With just three strokes, 小 is easy to write, highlighting its basic role in the language. As a Grade 1 kanji, Japanese children learn it in their first year of elementary school, showing its foundational importance. Connecting its visual origin to its meaning helps make it easier to remember.
Readings
On'yomi (音読み) — Chinese-derived readings
On'yomi readings originate from Chinese pronunciations. You'll typically find them when 小 is part of a compound word alongside other kanji. For 小, the main On'yomi is ショウ (shō).
When you see ショウ, it generally refers to something "small" in a more formal or descriptive context. This often happens in academic, administrative, or established phrases. It can also indicate a junior status or a smaller scale.
小学校 (shōgakkō) — elementary school. Here, 小 (shō) signifies the "junior" or "smaller" level of schooling, differentiating it from middle or high school.
小説 (shōsetsu) — novel. Though not literally "small story," it historically referred to minor, unofficial histories or anecdotes, contrasting with "grand narratives."
最小 (saishō) — minimum, smallest. This compound clearly expresses the superlative degree of smallness.
Kun'yomi (訓読み) — Native Japanese readings
Kun'yomi readings are native Japanese pronunciations directly tied to the kanji's meaning. They appear when the kanji stands alone, is followed by hiragana (okurigana), or forms part of traditional Japanese compound words. For 小, you'll find several important Kun'yomi readings: ちい.さい (chii.sai), こ
(ko-), お
(o-), and さ
(sa-).
The most frequent Kun'yomi is ちい.さい, which forms the adjective 小さい (chiisai). This directly means "small" or "little" and is essential for describing size.
小さい (chiisai) — small, little. This is the primary adjective for describing the small size of objects or concepts. For instance, you would say 小さい 猫 (chiisai neko - a small cat).
小鳥 (kotori) — small bird. The こ
(ko-) prefix often attaches to nouns to signify "small." It can create a sense of endearment or simply denote a smaller version.
小川 (ogawa) — stream, brook. Here, the お
(o-) prefix means a "small" or "minor" river. While less common than こ-, it's crucial for specific vocabulary.
小皿 (kozara) — small plate. This offers another example of the こ
prefix in action.
The さ
- (sa-) reading is less often a standalone prefix. However, it's key to words like 小さな (chiisana), an attributive adjective also meaning "small" or "little." This form is often used more poetically or to express a nuanced kind of smallness. Though it doesn't frequently create new words, its presence in such common phrases underlines its importance in conveying the idea of smallness.
Common Words & Compounds
The kanji 小 (shō, chii.sai) shows up in many everyday Japanese words, highlighting its basic role in describing size, age, and various forms of smallness. Learning these compounds will greatly boost your vocabulary.
Size and Scale
大小 (daishō) — large and small, size. This word directly contrasts 大 (large) with 小 (small).
小型 (kogata) — small size, compact. You'll hear this used for things like compact cars or small electronic devices.
少量 (shōryō) — small quantity, small amount. Use this to talk about limited portions or small quantities.
微小 (bishō) — microscopic, minute. This emphasizes an incredibly tiny scale.
People and Age
小学生 (shōgakusei) — elementary school student. This is the common term for children attending primary school.
小児科 (shōnika) — pediatrics. This refers to the medical field focused on children.
小人 (kobito) — dwarf, midget; small person. In some contexts, it can also refer to children.
Nature and Environment
小石 (koishi) — pebble, small stone.
小鳥 (kotori) — small bird.
小川 (ogawa) — stream, brook.
小雨 (kosame) — light rain, drizzle.
Miscellaneous
少し (sukoshi) — a little, a few. This adverb indicates a small degree or quantity.
小数 (shōsuū) — decimal fraction, decimal number. This term refers to numbers with values less than one.
小包 (kozutsumi) — parcel, package. Think of this as a small bundle or package.
Example Sentences
私の部屋はとても小さいです。
Watashi no heya wa totemo chiisai desu.
My room is very small.
あそこに小さい犬がいます。
Asoko ni chiisai inu ga imasu.
There is a small dog over there.
小どもたちは小学校に行きます。
Kodomo-tachi wa shōgakkō ni ikimasu.
Children go to elementary school.
今日は小雨が降っています。
Kyō wa kosame ga futteimasu.
It's drizzling today (small rain is falling).
この小包を送りたいです。
Kono kozutsumi wo okuritai desu.
I want to send this small package.
私は小石を拾いました。
Watashi wa koishi wo hiroimashita.
I picked up a small stone (pebble).
この本は子供にはまだ小さいです。
Kono hon wa kodomo ni wa mada chiisai desu.
This book is still too small (or too difficult/small for understanding) for children.
小鳥が木の上で歌っています。
Kotori ga ki no ue de utatteimasu.
A small bird is singing on the tree.
彼は小さい声で話しました。
Kare wa chiisai koe de hanashimashita.
He spoke in a small (quiet) voice.
Related Kanji
- 気 — Spirit, Energy, Air (Kanji N5)
- 百 — Hundred (Kanji N5)
- 土 — Earth, Soil, Ground (Kanji N5)
- 人 — Person (Kanji N5)
- 大 — Big, Large (Kanji N5)
- 間 — Interval, Space, Between (Kanji N5)
Memory Tip
To remember the kanji 小, try visualizing it as three tiny dots or grains scattered across a surface. This image clearly represents "small" or "little."
Another way to think of it is as a simplified drawing: imagine something divided into three smaller parts. The central stroke acts as the main object, and the two outer strokes are its smaller components.
You can also see its simple, balanced shape—a central vertical line with two downward-sloping strokes—as a person with their arms slightly lowered, making themselves appear "small" or "humble." This visual simplicity directly links to its meaning and low stroke count, making 小 one of the easiest kanji to remember.