死んだの

died

→ 死ぬ
phrase Common #2,340
died The の adds an explanatory tone and can make a question sound conversational, as in 死んだの? (“Did they die?”).
JA: その犬は去年死んだの。
EN: That dog died last year.

なぜ死んだの?

Why did you die?

— 燃ゆる女の肖像 (2019)

分ってるただ…ショックは大きいけど十分助けがあるし死んだの?

I know. It’s just… it’s a huge shock, but there’s plenty of help available. Did they die?

— ブゴニア (2025)

みんな死んだの

Did everyone die?

— ほんとうのピノッキオ (2019)

本当の両親は私が小さい時に死んだの

My real parents died when I was little.

— When Marnie Was There (2014)

何人死んだの?

How many people died?

死んだの?

Are you dead?

— Love Letter (1995)

死んだの?

Are you dead?

— ダーク・プレイス (2015)

その人はどうして死んだの?

How did that person die?

— 惑星ソラリス (1972)

彼女らはなぜ死んだの?

Why did they die?

— ロード・オブ・ザ・リング/二つの塔 (2002)

誰が死んだの?

Who died?

— Брат 2 (2000)

なぜ父は死んだの?

Why did Dad die?

— es[エス] (2001)

死んだの

Did they die?

— 炎628 (1985)

私はどうやって死んだの?

How did I die?

— エブリシング・エブリウェア・オール・アット・ワンス (2022)

母は私を産んだ時に死んだの

My mother died when she gave birth to me.

— お嬢さん (2016)

兄さんは列車から落ちて死んだの?

Did your older brother fall from the train and die?

— きっと、うまくいく (2009)

戦争で死んだの

Did they die in the war?

— パンズ・ラビリンス (2006)

私…あの時…死んだの?

Did I… die… back then?

— 君の名は。 (2016)

死んだの~?

Are you dead?

— Cosmic Princess Kaguya! (2026)