早い者勝ちですよ。

早い者勝ちですよ。

First come, first served.

早(はや)い者(もの)勝(か)ちですよ。

Hayai mono kachi desu yo.

早い (はやい)

fast; quick; hasty; brisk; early (in the day, etc.); premature; (too) soon; not yet; (too) early; easy; simple; quick

者 (もの、もん)

person

勝ち (かち)

win; victory

です (です)

be; is

よ (よ)

indicates certainty, emphasis, contempt, request, etc.; used when calling out to someone; used to catch one's breath or get someone's attention; yo!

Readings: ソウ、サッ、はや.い、はや、はや-、はや.まる、はや.める、さ-

Meanings: early, fast

Readings: シャ、もの

Meanings: someone, person

Readings: ショウ、か.つ、 -が.ち、まさ.る、すぐ.れる、かつ

Meanings: victory, win, prevail, excel