(にまん)

にまん
number
twenty thousand; 20,000
1. twenty thousand; 20,000
The number 20,000, expressed as () (two) × (まん) (10,000) in the Japanese numbering system. A common round figure in everyday contexts — mid-range yen amounts, attendance figures, and so on.
二万(にまん)(えん)
Twenty thousand yen.
入場者(にゅうじょうしゃ)(やく)二万(にまん)(にん)だった。
There were about twenty thousand attendees.
このコートは二万(にまん)(えん)もしたのに、もう(やぶ)れてしまった。
This coat cost twenty thousand yen, and it's already torn.
先月(せんげつ)、この商品(しょうひん)全国(ぜんこく)二万(にまん)()以上(いじょう)()れたそうだ。
Last month, this product reportedly sold more than twenty thousand units nationwide.

二万(にまん) is the number 20,000. In the Japanese number system, it is formed as () (2) × (まん) (10,000).

JAPANESE NUMBER SYSTEM:

Japanese groups large numbers in units of 10,000 ((まん)), not 1,000 as in English. For twenties of thousands:

  • 一万(いちまん): 10,000
  • 二万(にまん): 20,000
  • 三万(さんまん): 30,000
  • 十万(じゅうまん): 100,000

COMMON EXPRESSIONS:

  • 二万(にまん)(えん): twenty thousand yen (roughly the price of a mid-range jacket or a nice dinner for two)
  • 二万(にまん)(にん): twenty thousand people
  • 二万(にまん)(): twenty thousand copies (of a book, magazine)
  • 二万(にまん)(えん)(さつ): (colloquially) twenty-thousand-yen note — note: there is no such bill; the highest is 一万(いちまん)(えん)

LEARNER TIP:
二万(にまん)(えん) is roughly the threshold between "moderately expensive" and "noticeably expensive" in everyday Japanese consumer contexts (a nice meal, a mid-range clothing item, a budget-level appliance).