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Scene illustrating a Japanese-language presenting your work at the office conversation

Key Phrases

質問してもいいですか?

shitsumon shi te mo ii desu ka

May I ask a question?

このデータは、いつのものですか。

kono deeta wa itsu no mono desu ka

When is this data from?

資料をメールで送ってもらえますか。

shiryou o meeru de okutsu te morae masu ka

Could you send me the materials by email?

Skills You'll Learn

Using expressions to ask for permission

許可を求める表現を使う

kyoka o motomeru hyougen o tsukau

Asking about the timing of something

物事の時期について尋ねる

monogoto no jiki ni tsui te tazuneru

Using polite expressions to make requests

丁寧に依頼する表現を使う

teinei ni irai suru hyougen o tsukau

Lesson Roleplay

Imagine you're at work in Japan and have just finished a presentation. You want to answer your coworker's questions and offer to send the materials.

以上です。何か質問はありますか。

ijou desu nani ka shitsumon wa ari masu ka

That's all. Do you have any questions?

ありがとうございました。一つ質問してもいいですか。

arigatou gozai mashi ta hito tsu shitsumon shi te mo ii desu ka

Thank you. May I ask one question?

はい、どうぞ。

hai douzo

Yes, go ahead.

このデータは、いつのものですか。

kono deeta wa itsu no mono desu ka

When is this data from?

先月のデータです。

sengetsu no deeta desu

It's from last month.

Lesson Vocabulary & Phrases

🔚

以上です。

ijou desu

That's all.

🇯🇵 The standard way to close a presentation or report in a Japanese office. It signals clearly that you're finished, and people often follow it with a small bow.

See breakdown →
❓🙋

何か質問はありますか。

nani ka shitsumon wa ari masu ka

Do you have any questions?

💬 何か (nanika) means "anything" or "something", and it turns a plain question into an open invitation. Compare 何がありますか "what is there?" with 何かありますか "is there anything?".

See breakdown →
🙋❓

質問してもいいですか?

shitsumon shi te mo ii desu ka

May I ask a question?

💬 Add もいいですか to the て form of a verb to ask permission. For example, 座ってもいいですか "may I sit down?"

See breakdown →
🙋1️⃣❓

一つ質問してもいいですか。

hito tsu shitsumon shi te mo ii desu ka

May I ask one question?

🇯🇵 Saying "one question" is a polite way to signal that you won't take up much of the presenter's time. People often say it even when they end up asking more than one.

See breakdown →
✅➡️

はい、どうぞ。

hai douzo

Yes, go ahead.

See breakdown →
📊

データ

deeta

Data

See breakdown →
👉📊

このデータ

kono deeta

This data

💬 この (kono) always sits directly in front of a noun, so この on its own can't mean "this one". When there's no noun after it, use これ (kore) instead.

See breakdown →
📅❓

いつのものですか?

itsu no mono desu ka

When is it from?

💬 の here stands in for a noun, so いつのもの works like "a thing of when". The same pattern gives どこのもの "where is it from?"

See breakdown →
👉📊📅❓

このデータは、いつのものですか。

kono deeta wa itsu no mono desu ka

When is this data from?

💬 は marking the topic is said (wa), not (ha). The comma after it shows a small natural pause before the question.

See breakdown →
🚀

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