Guide on How to Say “Voice” in Japanese

In Japanese, the word “voice” can be expressed in different ways, depending on the context, level of formality, and regional variations. This guide will provide you with comprehensive information on how to say “voice” in Japanese, including formal and informal ways, along with various tips and examples. Let’s explore the different ways to express “voice” in Japanese below.

Formal Ways to Say “Voice”

When it comes to formal expressions for “voice” in Japanese, you can use the following terms:

1. 音声 (onsei)

The term “音声” (onsei) is commonly used to refer to the concept of “voice” in a formal context. It is often used when referring to vocal sounds or speech. Here are a few examples:

(Onsei de komyunikēshon o toru koto wa jūyō desu.)
Translation: It is important to communicate through voice.

2. 声 (koe)

Another formal way to express “voice” is by using the term “声” (koe). This term generally refers to one’s voice or vocal cords. Here’s an example:

(Anata no koe wa totemo utsukushii desu.)
Translation: Your voice is very beautiful.

Informal Ways to Say “Voice”

When it comes to informal expressions of “voice” in Japanese, there are a few commonly used phrases:

1. 声 (koe)

Just like in formal contexts, “声” (koe) can also be used to refer to “voice” in informal situations. It is a versatile term that can be employed in various settings. Here’s an example:

(Kare no koe wa ōkikute genki desu ne.)
Translation: His voice is loud and energetic, isn’t it?

2. ボイス (boisu)

The term “ボイス” (boisu), which derives from the English word “voice,” is widely used in informal conversations, particularly influenced by pop culture and media. It is often used to refer to a person’s singing or speaking voice. Here’s an example:

(Ano ātisuto no boisu wa hontō ni tokubetsu desu.)
Translation: That artist’s voice is truly exceptional.

Regional Variations

In general, the terms mentioned above are used throughout Japan. However, it’s worth noting that regional variations may exist. For instance, in some dialects or regional accents, “声” (koe) may be pronounced slightly differently. Such variations might include “こえ” (koe) or “こわ” (kowa) instead. These variations are not frequently encountered in everyday conversation, mainly appearing in specific localities.


In summary, “voice” in the Japanese language can be expressed formally as “音声” (onsei) or “声” (koe) and informally as “声” (koe) or “ボイス” (boisu). Remember that these variations might differ depending on the level of formality and context. While regional variations exist, they are relatively uncommon and not encountered frequently. By using the appropriate term for “voice” in Japanese, you can effectively communicate and engage in conversations about vocal sounds or speech. Enjoy practicing these expressions and have fun exploring the rich linguistic landscape of the Japanese language!

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