一いち丸がんとなって

expression

in unison; as one; united

Fixed adverbial phrase meaning everyone acts together as a single body, often used in contexts of teamwork, solidarity, or collective effort.

• 社しゃ員いんが一いち丸がんとなって新しんプロジェクトに取とり組くんだ。

  The employees worked on the new project as one.

• チームが一いち丸がんとなって優ゆう勝しょうを目め指ざした。

  The team aimed for the championship united.