How to Say ‘For sure; indeed; (emphasis: “it is ~ that…”)’ in Japanese
こそ
koso
[koh-soh]
💬 Usage Tip: [こそ] adds emphasis: “it’s YOU/THIS that…” In [こちらこそ], it flips the thanks: “No, it’s me (who should thank you).”
🇯🇵 In Japan: This kind of humble back-and-forth is a mini social ritual in Japan, helping both sides feel respected after a request or apology.
Phrase Breakdown
こそ
koso
[koh-soh]
(it is) you who; precisely; especially (emphasis)
Emphasis particle meaning “(it’s) you/this in particular.” In こちらこそ, it means “No, (it’s) me/us (who should say that).”
いえ、こちらこそご迷惑をおかけしていたらすみません。
No, if we have been bothering you, we’re sorry.
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