Billionaire:”okuman chōja / ōgane mochi” Japanese Phrase #295

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Yuka

How do you say “billionaire” or “super rich” in Japanese? Let’s look at 億万長者 and 大金持ち!

JapaneseReadingMeaning
億万長者okumanchoushabillionaire / multi-millionaire
大金持ちookuramochi / ooganemochivery wealthy person / rich person
お金持ちokanemochiwealthy person (general)
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億万長者: Billionaire

億万長者 (okumanchousha) literally means “a person with hundreds of millions” (億 = 100 million, 万 = 10,000, 長者 = wealthy person). It’s used for billionaires or extremely wealthy people:

  • 彼は億万長者だ。 — He’s a billionaire.
  • 億万長者になる夢がある。 — I have a dream of becoming a billionaire.
  • 宝くじで億万長者になった。 — She became a billionaire (multi-millionaire) from the lottery.

大金持ち: Very Rich Person

大金持ち (ooganemochi) means someone very wealthy — a “big money person.” It’s less specific than 億万長者 and just means “loaded” or “super rich”:

  • あの家族は大金持ちだ。 — That family is super rich.
  • 大金持ちと結婚したい。 — I want to marry someone very wealthy.
  • 大金持ちになったら何がしたい? — What would you do if you became super rich?
Rei

What’s お金持ち compared to these?

Yuka

お金持ち is the general term for a wealthy person — not necessarily billionaire-level, just well-off or rich. It’s more everyday.

Wealth Vocabulary

WordMeaning
お金持ちwealthy / well-off person
大金持ちvery rich person
億万長者billionaire / multi-millionaire
富裕層wealthy class / high-net-worth individuals (formal)

Quick Quiz

How would you say “He became a billionaire from his startup”?

Answer: 彼はスタートアップで億万長者になった。

Want to explore Japanese vocabulary around money and lifestyle? Find a tutor on italki!


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