Translation of "Who'd" in Japanese

Who'd know that?

誰がそれを知ろうか。

I don't have anyone who'd travel with me.

一緒に旅行してくれる人がいないんだ。

The old man who'd fallen was really Buddha.

倒れていた老人は、実は仏様だったのです。

Who'd have thought this is how the pieces fit?

こんな展開を誰が予想したかしら。

To see that teenage girl who'd sent me all those emojis.

絵文字だらけのメールをくれた 10代の女の子に会うためです

"So, are you really dating Tom?" "What? Who'd you hear that from?"

「ねえ、トムと付き合ってるってほんと？」「え、それ誰情報？」

I made sure that children who'd forgotten their red pencil came to borrow one.

赤鉛筆を忘れた子どもには、きちんと借りに来させた。

He came upon his employee who'd been looking after the place in his absence.

彼は、自分の留守中にその場所を管理していた従業員に出会った。

- The stray girl sobbed her name.
- The girl who'd got lost sobbed as she said her name.

迷子の女の子はすすり泣きしながら名前を言っていた。

That looks like the kind of guy who'd buy me lots of designer goods tee-hee-hee.

ウフフ。あの人ならたくさんブランド品買ってくれそうだわ。

- My cousin is the last person to break his promise.
- My cousin isn't the kind of person who'd ever break a promise.

私のいとこは約束を破るような人では決してない。

Last week I was treated to dinner by my friend who'd won at pachinko. It was all-you-can-eat so I ate to my heart's content.

先週はパチンコで勝った友人に焼き肉をごちそうになりました。食べ放題でたらふく食べました。

Hey, is this fish tasty for real? It looks like a black porgy who'd fallen in with mobsters and been put on the country's most wanted list!?

お兄ちゃん、このお魚本当に美味しいの？黒鯛が極道に落ちて、全国指名手配されたみたいなお魚だよ？