Japanese meaning of 一心同体
Reading:
いっしんどうたい (isshin doutai)
English Translation:
Being of one body and mind; inseparable
Meaning & Cultural Context
Meaning:
Unity so complete that members act as if sharing one body and one will; deep alignment on purpose and timing.
まるで一つの身体・意思を共有しているかのように動く、目的と呼吸が完全に合った結束。
Cultural Context:
Appears in sports commentary, wedding speeches, and team culture. Stronger than “good teamwork,” it suggests near-frictionless coordination.
スポーツ中継や結婚スピーチ、組織文化で用いられる。「チームワーク良好」よりも踏み込んだ、摩擦の少ない高度な同期を示す。
Grammar & Learning Points
Grammar Point
• Noun phrase with “で” or “となる” to describe being united in spirit and body (“一心同体で行動する”).
• Used in teamwork, relationships, and loyalty contexts.
Trap for English Speakers
Might be seen as merely “close,” but it emphasizes complete unity.
Example
Basic Example
二人は一心同体のように動いていた。
The two moved as if they were of one body and mind.
Applied Example
長年のコンビは一心同体のように動いた。
The longtime partners moved as if they were of one mind and body.