What does it mean word for word?
The phrase こちらは私の妹です literally translates to "this direction is my younger sister" because it uses the polite demonstrative kochira. The word imōto means "younger sister".
Which one should you use?
The word imōto specifically refers to a younger sister. If you are introducing an older sister, you should use ane instead.
Is there a formal and an informal way to say it?
You can make the introduction less formal and more casual by replacing kochira wa with kore wa, resulting in これは私の妹です. For a very informal setting, you can use Kore wa watashi no imōto da, where da serves as a casual copula.
How does it change in a sentence?
In the phrase こちらは私の妹です, the word desu is a copula used to indicate identification. In the informal version Kore wa watashi no imōto da, kore means "this" and da is the casual version of the copula. The word imōto specifically identifies the sibling as a younger sister.
How do you pronounce it?
kochira wa watashi no imōto desu
Did you know?
- While kochira literally means 'this direction', it is used to avoid pointing directly at a person, which is often considered impolite in Japan.
- Japanese culture often emphasizes the distinction between 'in-group' and 'out-group'-speaking, which is why you humble your own family members when talking to strangers.
- In Japanese culture, it is common to omit the word watashi no ('my') entirely when introducing a sibling, as the context makes the relationship obvious.
Examples in context
- こちらは私の妹です。Kochira wa watashi no imouto desu.This is my younger sister.
- 結衣さんの妹さんですね。こちらは私の妹です。Yui-san no imouto-san desu ne. Kochira wa watashi no imouto desu.She is Yui's younger sister, right? This is my younger sister.
- 紹介します。こちらは私の妹です。Shoukai shimasu. Kochira wa watashi no imouto desu.Let me introduce her. This is my younger sister.
Example conversation
Yui introduces her younger sister to her friend Kenta.
- 結衣 Yui健太くん、こちらは私の妹です。Kenta-kun, kochira wa watashi no imouto desu.Kenta, this is my sister.
- 健太 Kentaはじめまして。よろしくお願いします。Hajimemashite. Yoroshiku onegaishimasu.Nice to meet you.
- 結衣 Yui妹、紹介してくれてありがとう。Imouto, shoukai shite kurete arigatou.Thanks for introducing my sister.
- 健太 Kentaこちらこそ、よろしくね。Kochira koso, yoroshiku ne.Likewise, nice to meet you.
