Meaning
The kanji 番 (ばん) is a versatile character with several key meanings centered around order, sequence, duty, and observation. You'll most frequently encounter it meaning 'number,' 'order,' 'turn,' 'duty,' 'watch,' or 'guard.'
Historically, the character 番 is thought to have originated from a pictograph. It depicts an animal's paw print (釆, a component often associated with 'distinguish' or 'sort') over a field (田, a rice paddy). This imagery suggests the act of marking or 'distinguishing' sections within a field, perhaps indicating territory or taking 'turns' to watch over it.
Another interpretation connects 釆 to hunting and 田 to the field, implying a 'guard' or 'watchman' protecting the field, or taking a 'turn' at this duty. Over time, these ancient ideas evolved into the modern meanings of sequential order, numerical designation, and assigned responsibilities.
This kanji has 12 strokes and is taught in the second grade of elementary school in Japan. While it's an early kanji to learn, its compound words are indispensable for N3 learners and beyond, appearing widely in everyday Japanese.
Readings
On'yomi (音読み) — Chinese-derived readings
The primary On'yomi (Chinese-derived reading) for 番 is バン.
バン (BAN): This is the most common reading for 番. It's used in nearly all important compound words related to numbers, order, turns, and duties. It signifies a sequence, a specific number, a watch, or a shift, and is fundamental for understanding numerical order and assigned roles.
番号 (bangō) — number (e.g., phone number, room number)
一番 (ichiban) — first, best, most (literally 'number one')
当番 (tōban) — duty, turn (assigned responsibility)
Kun'yomi (訓読み) — Native Japanese readings
The main Kun'yomi (native Japanese reading) for 番 is つが（い）. Note that this reading is used in a very specific context, quite distinct from its On'yomi meanings.
つが（い） (tsuga(i)): This reading refers specifically to a 'pair' or 'couple,' typically for animals or birds. While less common for beginners than the On'yomi compounds, it's important to recognize in this particular usage.
つがい (tsugai) — a pair, a couple (e.g., a pair of birds)
鳥のつがい (tori no tsugai) — a pair of birds
つがいになる (tsugai ni naru) — to form a pair, to mate
Common Words & Compounds
The kanji 番 appears in a wide range of essential Japanese words. Here are some common compounds, grouped by their primary themes:
Numbers and Order
- 番号 (bangō) — number, series of digits
- 一番 (ichiban) — first, best, most
- 二番 (niban) — second, number two
- 何番 (nanban) — what number?
- 順番 (junban) — order, sequence, turn
- 順番通り (junban dōri) — in order, according to sequence
- 番地 (banchi) — house number, address
Duty, Turn, and Watch
- 当番 (tōban) — duty, turn (e.g., for chores or work)
- 交番 (kōban) — police box (where officers take turns on duty)
- 見番 (kenban) — geisha booking agency (historically, where geisha's turns were managed)
- 夜番 (yoban) — night watchman, night duty
- 留守番 (rusuban) — house-sitting, looking after the house while someone is out
Guarding and Protection
- 番人 (bannin) — guard, watchman
- 番犬 (banken) — watchdog
Other Important Compounds
- 番付 (banzuke) — ranking list (especially in sumo wrestling)
- 番茶 (bancha) — coarse tea (often considered a lower grade or 'everyday' tea)
Example Sentences
あなたの電話番号は何ですか。
Anata no denwa bangō wa nan desu ka?
What is your phone number?
このクラスで一番背が高いのは誰ですか。
Kono kurasu de ichiban se ga takai no wa dare desu ka?
Who is the tallest in this class?
次は私の番です。
Tsugi wa watashi no ban desu.
It's my turn next.
駅の近くに交番があります。
Eki no chikaku ni kōban ga arimasu.
There is a police box near the station.
今日の給食当番は田中さんです。
Kyō no kyūshoku tōban wa Tanaka-san desu.
Tanaka-san is on lunch duty today.
住所の番地を教えていただけますか。
Jūsho no banchi wo oshiete itadakemasu ka?
Could you please tell me the house number of the address?
私たちの家には大きな番犬がいます。
Watashitachi no ie ni wa ōkina banken ga imasu.
We have a big watchdog at our house.
この仕事は順番にやってください。
Kono shigoto wa junban ni yatte kudasai.
Please do this work in order.
一番大切なことは健康です。
Ichiban taisetsu na koto wa kenkō desu.
The most important thing is health.
どのチームが一番強いと思いますか。
Dono chīmu ga ichiban tsuyoi to omoimasu ka?
Which team do you think is the strongest?
Memory Tip
To remember 番, connect its components: The top part, 釆, suggests 'distinguishing' or 'sorting,' while the bottom part, 田, represents a 'rice field.' Imagine a farmer needing to 'distinguish' sections of their 'field' by 'numbering' them, or perhaps taking 'turns' to 'guard' against pests. Picture yourself sorting fields to know whose 'turn' it is for duty, or assigning a 'number' to each section. This story helps link the visual elements to the core meanings of number, order, turn, and guard.