Come rain or shine
tʃaɪniːzle̞tə kä dʒapəniːzle̞tə tʃaɪniːzle̞tə ɽo̞ ɯᵝ to̞ tʃaɪniːzle̞tə ɽe̞ jo̞ ɯᵝ to̞
In Japanese 雨が降ろうと晴れようと
This phrase is used to express that something will happen regardless of the weather.
Example
"雨が降ろうと晴れようと、私は行きます (Ame ga furou to hareyou to, watashi wa ikimasu)."