Updated 3 types of Japanese voices! Listen to the voices of text-to-speech software Ondoku for free
Jan. 26, 2026
Ondoku continues to evolve every day.
We are updating some of the Japanese voices.
We would like to inform you about the upcoming changes.
Updating Japanese Voices
The speakers to be updated are
- Voice Assistant
- Announcer A
- Announcer B
.
All three types have been updated to versions where the reading of the existing voices is slightly smoother.
The atmosphere changes significantly just by changing the way it is read.
Discontinuation of Old Voices
The provision of the old voices
on March 31, 2024
will be discontinued.
From April 1, 2024, it will no longer be possible to create new audio using the old voices.
Please take note.
Handling of Old Voices in the Conversation Feature
Due to the discontinuation of old voices on March 31, 2024,
if you were using old voices in the "Speaker Settings" of the Conversation feature, they will be automatically replaced with new voices from April 1, 2024.
From April 1, 2024, it will no longer be possible to create new audio using the old voices.
Listen to the Updated Voices
We will introduce samples (trial listening) of the actual audio. Please give them a listen.
The text read this time is here.
I am Ondoku. I can speak not only Japanese, but also in the languages of countries all over the world.
Please listen to each voice.
All speed settings are set to 1.
Voice Assistant
Pitch: 0
Pitch: 10
Pitch: -10
Announcer A
Pitch: 0
Pitch: 10
Pitch: -10
Announcer B
Pitch: 0
Pitch: 10
Pitch: -10
Changing the pitch or the speed will change the impression of the voice.
You are sure to find a favorite voice of your own.
Listen to All Previous Japanese Speakers
There are 15 types of Ondoku's Japanese voices to date.
You can listen to all Japanese voices, including previous ones, from here.
Click here to listen to all Japanese voices
Related Article >> Listen to 15 types of voices of the text-to-speech software Ondoku for free. Change the impression with pitch variations.
Japanese Voice Update History
- Initial: 4 types
- 1st update: 8 types
- 2nd update: 9 types
- 3rd update: 10 types
- 4th update: 15 types
This is the 5th update for Japanese voices. It has become even more comprehensive than before!
Ondoku, of course, has both male and female voices available.
English-based voices are even more extensive, with over 67 types.
"Just trying out a voice to see what it's like will consume the 1,000 free characters available without registration..."
That's right. It would be a waste. That is why we encourage you to check out this blog and YouTube where you can listen to samples.
We hope that Ondoku continues to be the best text-to-speech software for you!
■ AI voice synthesis software "Ondoku"
"Ondoku" is an online text-to-speech tool that can be used with no initial costs.
- Supports approximately 50 languages, 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.
Email: ondoku3.com@gmail.com
"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