[Update] Detailed explanation of 2 Japanese voices. 61 new voices added across 29 languages!

Jan. 26, 2026

Many new voices have been added to Ondoku.

Have you tried them yet?

The languages with newly added voices are,
29 languages.

The number of newly added voices is,
a total of 61 speakers

We will introduce the appeal of Ondoku's new speaker voices, which have become even more user-friendly.

Number of new Japanese voices

laptop-on-desk

This time, the number of added voices is 61.

In Japanese, 2 voices have been added.

The language that was particularly strengthened is English

In English US, 9 voices were added.

In this article, we will introduce the two newly released Japanese voices in detail.

The 9 English voices are introduced in a separate article. The English voices have also evolved significantly, so please give them a listen.

[Update] About the 19 new English voices

Details of the 2 Japanese voices

There are 2 new voices in Japanese this time.

The names of the voices are

Takumi Male voice
Mizuki Female voice

One male and one female voice have been added respectively.

They are characterized by polite and easy-to-hear voices like a narrator.

Seeing (or hearing) is believing! First, please listen to them.

Takumi's voice is a refreshing male voice.

Changing the pitch slightly changes the impression of the voice.

Pitch 6.2

Mizuki's voice is a calm female voice.

Changing the pitch slightly changes the impression of the voice.

Pitch 6.2

These are two types of voices that were not in Ondoku before.

With the addition of new voices,

Interactions between characters
Changes in usage scenarios

and various other uses are expected.

How will you use these two voices?

In this way, Ondoku is making various updates every day.

How did you like this update?

We are happy to continue being the best text-to-speech service for you.

Please make use of Ondoku in various scenes!

■ AI voice synthesis software "Ondoku"

"Ondoku" is an online text-to-speech tool that can be used with no initial costs.

Supports 81 languages and regions, including Japanese, English, Chinese, Korean, Spanish, French, and German
Available from both PC and smartphone
Suitable for business, education, entertainment, etc.
No installation required, can be used immediately from your browser
Supports reading from images

To use it, simply enter text or upload a file on the site. A natural-sounding audio file will be generated within seconds. You can use voice synthesis up to 5,000 characters for free, so please give it a try.

Text-to-speech software "Ondoku" can read out 5000 characters every month with AI voice for free. You can easily download MP3s and commercial use is also possible. If you sign up for free, you can convert up to 5,000 characters per month for free from text to speech. Try Ondoku now.

HP: ondoku3.com
Email: ondoku3.com@gmail.com

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Ondoku

"Ondoku" is a Text-to-Speech service that anyone can use for free without installation. If you register for free, you can get up to 5000 characters for free each month. Register now for free

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