Translation guide
The English phrase "one's heart" is used in many idiomatic and metaphorical expressions. This guide helps learners express these concepts naturally in Japanese, focusing on common patterns rather than literal translations.
Referring to the heart as the seat of emotions, often in phrases like "in one's heart" or "from the heart".
The most direct and common word for 'heart' as the center of emotions and mind. Used in many set phrases.
心から感謝しています。
I'm grateful from the bottom of my heart.
彼女の心は傷ついた。
Her heart was hurt.
Literally 'chest', but often used metaphorically for the heart as the place where emotions are felt, similar to 'in one's heart'.
その言葉が胸に響いた。
Those words touched my heart.
Means 'feeling' or 'sentiment'. Often used when talking about what's in one's heart.
気持ちを伝えるのが難しい。
It's hard to express what's in my heart.
Expressing that something is done with genuine feeling, e.g., 'with all one's heart', 'heartfelt'.
Means 'from the heart', 'sincerely'. Very common.
心からお詫びします。
I apologize from the heart.
Means 'with all one's heart', 'wholeheartedly'. Often used when putting effort and feeling into an action.
心を込めて料理を作った。
I cooked with all my heart.
A noun meaning 'sincerity', 'true heart'. More formal/literary.
Referring to one's innermost thoughts or true nature, as in 'in one's heart of hearts'.
Means 'true feelings', 'real intention'. Used when contrasting with outward expression.
本心では、彼は行きたくなかった。
In his heart, he didn't want to go.
Literally 'the depths of one's heart'. Emphasizes deeply hidden feelings.
心の奥底では、彼女は寂しかった。
Deep in her heart, she was lonely.
Used in phrases like 'learn by heart' or 'keep in one's heart'.
Means 'to memorize', 'learn by heart'. The standard verb.
詩を暗記した。
I learned the poem by heart.
Literally 'engrave on one's heart', meaning to remember deeply.
その教訓を心に刻んだ。
I kept that lesson in my heart.
When someone's feelings or decision changes.
Means 'to change one's mind', the most natural equivalent for 'change of heart'.
彼は気が変わって、行くことにした。
He had a change of heart and decided to go.
Noun meaning 'change of heart', often used in romantic contexts.
彼女の心変わりに驚いた。
I was surprised by her change of heart.
Metaphorical use like 'the heart of the matter' or 'heart of the city'.
Means 'center', 'core'. Used for both physical and abstract centers.
問題の中心は何ですか？
What is the heart of the problem?
Means 'kernel', 'core', 'heart of the matter'. More emphatic.
English idioms with 'heart' rarely translate directly. For example, 'break someone's heart' is not 心を壊す but 心を傷つける or 悲しませる. Always consider the intended meaning first.
心 (こころ) is the abstract heart/mind. 気持ち (きもち) is more about current feelings. 胸 (むね) is the physical chest but metaphorically the place where emotions are felt, often used in literary expressions.
真心を込めて贈り物を選んだ。
I chose the gift with all my heart.
議論の核心に触れる。
Get to the heart of the discussion.