Last Updated：2025/11/29

(sequence, idiomatic) Firstly; before anything else. Often used to introduce the first in a list of points to be made in conversation.

音声機能が動作しない場合はこちらをご確認ください

See correct answer

first off

Source Word

first off

Adverb

idiomatic not-comparable sequence

Japanese Meaning

最初に / まずは / 初めに / 第一に

first off, I'd like to thank everyone who helped organize this event.

まずは、イベントの運営を手伝ってくださった皆さんにお礼を申し上げたいです。

Sense（1）