How do you say "I see / Is that so?" in Japanese?

"I see / Is that so?" in Japanese is "そうなんですね。". This phrase is commonly used in Japan.

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How to Say ‘I see / Is that so?’ in Japanese

Q: What does "そうなんですね。" mean in English?

"そうなんですね。" means "I see / Is that so?" in English. Usage tip: [そうなんですね] = “Oh, I see.” It’s more about acknowledging than questioning. Add [か] to make it more like a question: [そうなんですか].

そうなんですね。

sou na n desu ne

[soh nah n dess neh]

💬 Usage Tip: [そうなんですね] = “Oh, I see.” It’s more about acknowledging than questioning. Add [か] to make it more like a question: [そうなんですか].

🇯🇵 In Japan: A great “aizuchi” (backchannel). Japanese listeners often respond frequently to show attention.

Phrase Breakdown

そう

sou

[soh]

I see; oh, really; that’s how it is

そう here shows understanding/acknowledgement of new information (“I see”). Common as a listener response.

Example

そうなんですね、勉強になりました。

I see—I've learned something.

なんですね

na n desu ne

(explanatory + confirmation) “so that’s how it is, isn’t it”

From なのですね / んですね. Shows you understand/confirm new information with a soft tone (like “Oh, I see.”).

Example

忙しいんですね。

Oh, you’re busy, I see.

Words in this phrase

な

[nah]

(linking sound)

な links そう to んです (explanatory のです). In 「そうなんです」 it forms the natural spoken phrase.

Example

そうなんですね、安心しました。

I see—that’s a relief.

ん

[n]

(explanatory marker from の)

ん is a contracted form of の in explanatory speech (のです → んです). It adds “explanation/realization” nuance.

Example

今忙しいんです。

I’m busy right now (that’s why).

です

desu

[dess]

is/are (polite copula)

です makes the explanatory form polite (んです). Often used when explaining, giving reasons, or acknowledging information.

Example

遅れたんです、すみません。

I’m late—I’m sorry.

ね

[neh]

right?; you know (seeking agreement)

ね softens and invites shared understanding. In 「そうなんですね」 it sounds friendly and engaged.

Example

大変ですね。

That sounds tough, doesn’t it.

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