Japanese by Example
Learning through examples in manga

Don't care if it troubles you with 知ったことか

Manga panel from 三ツ星カラーズ showing example of Don't care if it troubles you with 知ったことか.
三ツ星カラーズ » Volume 1 » Page 138

Oyaji presented Colors with a bomb to defuse via a riddle, which led to problems for Officer Saitou. After Colors successfully defuses the bomb, Saitou tells Oyaji to stop playing bothersome games.

おやじ:
子供(こども)のためだ。お(まえ)迷惑(めいわく)(かうむ)ろうと()ったことか
“It's for the kids. I don't care if it will cause you trouble.”

Vocabulary

子供(こども)
children
(まえ)
you (informal, masculine)
  • Informal and rough second-person pronoun
迷惑(めいわく)
trouble
  • Refers to causing inconvenience or annoyance to others
(かうむ)
to suffer
  1. (かうむ)
  2. (かうむ)ろう (volitional)
  3. (かうむ)ろうと (volitional + と even if)
  • Formal verb meaning to receive or suffer (usually something negative)
  • Often used with damage, harm, or inconvenience

Grammar

〜のためだ
It's for the sake of (something/someone)
〜ろうと
Even if; whether or not (volitional form + と)
()ったことか
Rhetorical expression meaning "I don't care" or "It's none of my concern"