[2025 Latest] Top 5 Recommended Yukkuri Voice/Silent Reading Software | Complete Comparison of PC and Smartphone Apps

I want to create videos with Yukkuri voice using text-to-speech software!

A popular slow voice and monotone reading software used for video narration and game commentary.

There are now an increasing number of apps that can be easily used on PCs and smartphones, making it easy for even beginners to get started.

In this article, we will thoroughly explain the latest recommended Yukkuri voice and monotone reading software for 2025.

Whether you want to create in depth on a PC or simply use it on a smartphone, you're sure to find an app that's right for you.

We will compare them from every angle, from installed software to services that can be used in a browser.

Basic knowledge of Yukkuri Voice and Monotone Reading Software

What are Yukkuri Voice and Monotone Reading Software?

"Yukkuri Voice" and "Botomizing Software" are software that literally reads aloud in a monotone, flat intonation.

It became widely known for its "Yukkuri Commentary" videos based on characters from the Touhou Project, and is now known as Yukkuri Voice.

The Yukkuri Voice text-to-speech software uses a text-to-speech engine called "AquesTalk."

Many apps have been developed that allow you to achieve this unique voice style on both PC and smartphone.

The reason for the popularity of Yukkuri Voice and its uses. What is the appeal of the monotone reading software?

There are several reasons why Yukkuri Voice has become so popular.

First, your unique voice tone captures your audience's attention and gives your content personality.

Another major benefit is that since there is no need to actually record your voice , you can provide high-quality narration even without a microphone.

By using a PC or smartphone app, anyone can easily create narration by simply entering text.

It is used in a variety of genres, including game commentary, explanatory videos, and news commentary, and has been particularly influential in establishing the genre known as "yukkuri commentary."

Differences between desktop and mobile apps

There are Yukkuri Voice and Monotone Reading software for both PCs and smartphones .

There are differences in functionality and usability between the desktop PC version and the smartphone app.

Desktop PCs feature a wide range of functions and detailed settings , making them suitable for long-term video production and complex editing.

On the other hand, the biggest appeal of smartphone apps is their convenience, as they can be used easily anywhere , allowing you to take your time creating voices even while on the move or out and about.

Recently, there has been an increase in high-performance Yukkuri Voice apps for smartphones, and simple video production can now be completed using just a smartphone.

Ideally, you should use both PC software and smartphone apps depending on the purpose and situation.

How to choose a Yukkuri Voice/Speech-to-Text software for beginners

Points to consider when choosing Yukkuri Voice/Text-to-speech software

When choosing a Yukkuri Voice or monotone reading software, there are a few points that beginners should pay attention to.

The most important thing is ease of use.

Choose software that is intuitive and does not require complicated settings.

If you are not familiar with using a PC or smartphone, we recommend an app with a simple interface.

Cost is also an important point.

There are software and apps that read text aloud in a slow, voiceless voice that are free to use, but if you want to monetize your videos, you may need to sign up for a commercial plan .

It is a good idea to choose the software depending on whether or not you will use it for monetization purposes.

It is recommended to check the license first.

The supported operating system is also important.

Choose the software or app that suits the device you use, such as Windows, Mac, iPhone (iOS), or Android.

Software that is regularly updated has fewer bugs and new features are added, so you can use it for a long time.

A new way to read text aloud in the age of AI

In addition to Yukkuri Voice and monotone reading software, text reading tools that utilize the latest AI technology are rapidly developing.

Especially recently, advances in AI text-to-speech technology have made it possible for anyone to easily generate high-quality audio.

There are also an increasing number of web apps like "Ondoku" that can be used from a browser, so they can be used on any device.

These advances in AI voice technology have made it possible to produce more natural and varied voice expressions , which are different from the traditional Yukkuri Voice.

It can be said that the trend among modern creators is to use both Yukkuri Voice and the latest AI voice depending on the purpose.

Recommended software for each purpose

The best choice for Yukkuri Voice or monotone reading software will vary depending on the purpose.

For live game streaming, we recommend using "Bokuyomi-chan" on PC as it has a comprehensive comment reading function.

If you are streaming from a smartphone, you can easily use the "Yukkuri Monotone Talk" app.

If you want to create explanatory videos, software such as "VOICEVOX" or "CeVIO" are suitable, as they use AI to create natural intonation.

If you want to create high-quality videos on your PC, these software programs with their extensive adjustment functions will come in handy.

For short videos or social media posts, a browser-based service like Ondoku, which can also be used on smartphones, is convenient.

It can be used equally well on both PC and smartphone, so you can quickly bring your ideas to life.

If you are looking for a reading function to improve accessibility, you can choose the natural voice of "Ondoku" or the standard reading function of each device.

As such, it is important to choose the best Yukkuri voice or monotone reading software to suit your purpose.

[2025 Latest] 5 Recommended Yukkuri Voice/Bodily Reading Software +α

What kind of voice-over software is available that uses a slow voice?

Now, let me introduce some specific recommended software that uses slow-motion voice to read text!

• Boyomi-chan
• AquesTalk Player
• Slow and monotone talk
• Here we go!
• MYukkuriVoice
• Ondoku

1. Boyomi-chan: The classic boyomi software perfect for live game commentary

"Bokuyomi-chan" is a representative free voice-reading software that can be used on Windows PCs.

It also supports Yukkuri Voice, and is especially popular among game commentators and streamers.

This is software that you install and use, and its greatest feature is its high extensibility through plug-ins.

It can be linked to various services, such as Twitter and Niconico Video's comment reading function.

It uses an older version of the speech synthesis engine "AquesTalk," so its biggest attraction is that it can be used for free for commercial purposes.

It runs very lightly , so you can comment on the game while playing it without any strain.

Although it looks simple, it takes some learning to master the detailed settings and integration functions .

Even beginners can easily use the basic functions, so if you're looking to start using Yukkuri Voice on your PC, it's worth trying it out first.

Please note that this software is for Windows only and cannot be used on other operating systems or smartphones.

2. AquesTalk Player: A voice-to-speech software provided by the developer of Yukkuri Voice

"AquesTalk Player" is a text-to-speech software officially provided by the developer of "AquesTalk," the speech synthesis engine that is the basis of Yukkuri Voice.

This can be said to be the most authentic PC software for using Yukkuri Voice.

This software is installed on Windows and can use three types of speech synthesis engines: "AquesTalk1", "AquesTalk2", and "AquesTalk10".

This software allows you to use monotone voice (yukkuri voice) in a professional manner, and can generate high-quality audio.

Download is free, but commercial use requires purchasing a license .

It has a simple interface and is easy to operate, but it also allows for detailed customization, making it suitable for beginners and advanced users alike.

It is especially suitable for those who want to create serious commentary or explanatory videos.

3. Slow, monotone talk: Slow voice on your iPhone or Android smartphone!

"Yukkuri Monoyomi Talk" is a slow-paced voice app that can be used on smartphones (iPhone and Android) .

This app uses AquesTalk, a voice synthesis library from Aquest Corporation, and allows you to easily create authentic, slow voices.

The biggest appeal of this app is that it can be easily used on your smartphone, and you can start using it as soon as you install it.

Using the intuitive controls available on smartphones, you can easily adjust the speed and pitch of the audio.

The generated audio can be saved in formats such as MP3, so it can be used immediately for posting on social media or for simple video production.

The free version displays ads , but you can hide them by paying a fee.

It is free for personal use, but for commercial use you will need to obtain a commercial license for "AquesTalk."

This app is recommended for those who want to create professional Yukkuri Voices even if they don't have a PC, or for those who want to quickly put their ideas into shape while on the go.

• Slow and monotone talk (iPhone)
• Slow and monotone talk (Android)

4. Yukumo!: A web app for voice communication that can be used from a browser

"Yukumo!" is a text-to-speech conversion service that can be used immediately from your browser.

It is gaining popularity as a useful tool that allows you to use a variety of voices and effects.

It is highly valued by video creators because it supports reading in a slow voice.

Its biggest appeal is that it can be used from a browser without installation, and you can convert and download audio data just by entering text.

This service also uses Aquest's speech synthesis library and is free for personal use as a hobby.

However, please note that if you want to distribute videos with advertisements on YouTube, you will need to purchase a usage license .

5. MYukkuriVoice: A text-to-speech software for Mac OS

MYukkuriVoice is a voice synthesis app specifically designed for Mac OSX .

Compatible with macOS High Sierra (10.13) and later (as of May 2025).

Its special feature is its ability to generate synthetic voice tailored for video production.

Simply enter Japanese text to easily create a natural-sounding audio file.

Main features include audio playback and storage based on AquesTalk1, AquesTalk2, and AquesTalk10.

Like other apps and software that use AquesTalk, it can be used free of charge for personal, non-commercial use, but please note that commercial use requires a license to use the library .

Ondoku: A modern AI web app for natural speech reading

"Ondoku" is a natural reading service that utilizes the latest AI .

Since it is a web application that can be used from a browser , you can start using it immediately on your PC or smartphone without having to install it.

Its biggest feature is the natural intonation and smooth voice that sounds just like a human speaking.

For Japanese, there are 16 different voice tones to choose from, with a wide variety of options including male, female, and child voices .

Try out 16 voices from the text-to-speech software Ondoku for free. Change your impression by changing the pitch | Text-to-speech software Ondoku

Ondoku has 16 Japanese voices. Of course, there are male and female voices. You can try out 8 commonly used Japanese voices and the voices when the pitch of each voice is adjusted.

You can create conversational audio using multiple voices, making it easy to create dialogue between characters.

It also supports foreign languages and can read out loud in 48 languages, making it useful for international content production.

The appeal of this service is that you can use all of its functions for free ; you can read out 1,000 characters for free without registering, and up to 5,000 characters if you register.

Commercial use is OK, so you can use it with confidence even if you want to monetize your videos.

What you can do with Ondoku. About commercial use (business use) and prohibited activities. | Text-to-speech software Ondoku

Ondoku allows commercial use (business use). Use for the purpose of directly or indirectly obtaining monetary or other benefits, regardless of whether you are an individual or a corporation, is considered commercial use. However, please note that Ondoku has established prohibited activities. In this article, we will introduce what you can and cannot do with Ondoku.

The audio of the reading can be downloaded as an MP3 file, making it easy to use in video editing software .

Although it has a different unique flavor to the Yukkuri Voice, it is ideal for videos that you want to give a professional impression or content that has an official feel.

This is a service that we recommend to anyone as it can generate high-quality audio regardless of the performance of your PC or smartphone.

Yukkuri Voice/Text-to-speech software installation and setup guide

Installing Boyomi-chan and setting up the plugin

Boyomichan is a popular voice-reading software used for game commentary and live streaming.

Installation is relatively easy. First, unzip the zip file downloaded from the official website.

Double-click "BouyomiChan.exe" in the extracted folder to launch it, and you can immediately use the basic reading function.

The basic usage is to enter text into the text box and press the "Read aloud" button.

Adjusting the audio is also easy; you can change the speed, pitch, volume, etc. from the "Audio Settings" menu.

If you want to use Yukkuri Voice, select "AquesTalk" under "Audio Type."

If you are familiar with using a PC, you can also connect it to other apps such as OBS or comment viewer to have comments on your stream read out loud .

Setting up Yukkuri Monoyomi Talk on iPhone

We will show you how to set up the "Yukkuri Monotone Talk" app that can be used on iPhone and Android.

First, download and install the app from the App Store or Google Play.

When you launch the app, a text input screen will appear immediately, so you can enter the text you want to read out loud.

The type of voice can be changed from the settings at the bottom of the screen, and you can choose from a variety of voices, including a slow voice (monotone voice).

You can easily adjust the speed and pitch to suit your preference.

Press the Read Aloud button to have the text you entered read aloud.

You can save your favorite audio as an MP3 file by clicking the "Save" button, and then import it directly into a video editing app.

The free version displays ads, but includes all basic features.

You can also hide ads by making an in-app purchase, so if you use the app frequently, you might want to consider this.

For iPhone users, this is a convenient app that allows you to easily create Yukkuri Voices even if you don't have a PC .

It is recommended for beginners in video production or those who want to quickly turn their ideas into reality while on the go.

For those who want to try it without installing: Introduction to Ondoku

"Ondoku" is recommended for those who want to avoid installing on a PC or for those looking for a service that can be used equally well on both smartphones and PCs .

Ondoku is a web app that runs in your browser, so there is no need for any complicated installation process.

It's very simple to use.

Visit the official website and enter text into the text box.

All you have to do is click the Read Aloud button .

Abundant functions that can be adjusted to suit your needs

There are 16 different Japanese voices to choose from, ranging from calm adult voices to cute child voices, so you can choose the one that suits your needs.

It doesn't have the distinctive voice of Yukari Voice, but rather a more natural voice, making it ideal for those who want to create videos with a professional look.

Of course, you can also adjust the speed and pitch of the voice.

You can also create conversational audio using multiple voice tones, making it easy to create dialogue between characters.

The audio of the reading can be downloaded as an MP3 file and can be directly imported into video editing software.

Another big attraction is that it's free to use ; you can have up to 1,000 characters read aloud without registering, and up to 5,000 characters if you register.

It can generate high-quality audio regardless of the PC's performance, so it is also recommended for those using PCs with low specifications.

No installation is required and you can try it right away , so we recommend trying it out first to see what kind of audio you can create.

Techniques for using Yukkuri Voice and Monotone Reading Software

Basic workflow for creating Yukkuri Voice videos

We will introduce the basic steps for creating a Yukkuri Voice video.

First, write a script for your video .

The key is to divide it into short sentences so that it is easy to read aloud.

Next, input the script into your chosen Yukkuri Voice or monotone reading software to generate the audio.

Choose the tool that suits your environment, such as "Bokuyomi-chan" for PC software or "Yukkuri Bokuyomi Talk" for smartphone apps.

The software that generates Yukkuri Voice runs smoothly, so if it doesn't work , try adjusting the text and regenerating it .

The generated audio is saved as MP3 or WAV and imported into video editing software.

When editing videos, images, footage, and subtitles are arranged to match the audio.

In Yukkuri Voice videos, it is common to display text on the screen , so it will be easier to understand if you display the same text as what is being read aloud .

Finally, we add background music and effects to enhance the video, then export it.

If you follow this basic workflow, even beginners can easily create slow voice videos.

Gradually improve your technique as you gain experience.

Tips for audio settings for commentary and narration

We'll show you some tips on the best audio settings for gameplay and narration.

When streaming games, the balance with the game sounds is important , so we recommend a setting that prioritizes ease of listening .

For PC software such as "Boyomi-chan," you can make it easier to hear by setting the speed a little faster and the volume a little louder than the game sound.

For explanatory videos and narration, it's important that the content is easy to understand , so a standard speed that reads slowly and clearly is appropriate.

If you use an AI service other than Yukkuri Voice, such as "Ondoku," choosing a voice with a natural intonation will help you create a more professional and trustworthy narration.

When commentating for long periods of time, it is a good idea to choose a slightly lower pitch and a calm voice quality, taking into consideration ear fatigue for viewers.

Also, whether you are using PC software or a smartphone app, you can make the content easier to understand by being creative with your timing, such as pausing at important points .

By leaving appropriate pauses between sentences, your audience can organize the information as they listen.

Additionally, if you adjust the pronunciation settings in advance for technical terms and game-specific words, the narration will sound natural.

By keeping these tips in mind, you will be able to create commentary and narration videos that viewers can enjoy listening to.

Common problems and solutions

Audio quality issues and how to fix them

When using Yukkuri Voice or text-to-speech software, you may experience issues with the audio quality.

The first and most common problem is "unnatural pronunciation."

Mispronouncing technical terms, proper nouns, and internet slang is particularly common.

If this bothers you, try writing only that part in hiragana and reading it again .

In addition, the problem of "incorrect word divisions" can be improved by changing the way you write sentences.

Control reading boundaries by adding punctuation and line breaks in appropriate places.

Addressing these issues can help make your audio more intelligible and natural.

Notes and licenses for commercial use

If you use Yukkuri Voice or Monotone Reading software for commercial purposes , you must pay particular attention to the license .

"Bokuyomi-chan" can be used commercially, but this is because it uses an older version of "AquesTalk."

If you wish to use other software that uses "AquesTalk" for commercial purposes, a separate license is required.

If you monetize your content on a video streaming site such as YouTube, this also counts as commercial use , so be sure to check the license for the audio you use.

In addition, the terms of use for each software or service may be updated periodically, so we recommend checking the latest information on the official website.

Proper license management is very important to prevent future problems.

If you are considering using the software for commercial purposes, be sure to fully understand the license conditions of each software before using it.

What's next for Yukkuri Voice and Monotone Reading Software? Future Outlook

The evolution of AI-based voice synthesis technology

Text-to-speech software such as Yukkuri Voice and Monotone Reading Software are undergoing major changes due to advances in AI-based speech synthesis technology .

It has evolved from the traditional mechanical voice to a more natural and emotional voice .

Especially with the recent development of deep learning technology, the latest AI services such as "Ondoku" can produce natural voice that sounds as if it is being read by a professional narrator .

It is expected that in the future the range of emotional expression will expand even further, and voice synthesis technology will become more capable of freely expressing joy, anger, sadness, and happiness.

In addition, technology is also improving to recreate an individual's voice from a small voice sample, so in the future it will be easy to create an AI voice modeled after your own voice.

As the processing power of PCs and smartphones improves, it will become possible to perform high-quality voice synthesis in real time, and it is expected that its use in live streaming and other applications will become more widespread.

As the number of cloud-based services increases, it will become possible to generate high-quality audio regardless of the specifications of your PC or smartphone.

It is expected that these technological developments will open up new possibilities for voice expression that go beyond the concepts of traditional Yukkuri Voice and monotone reading software .

The value of Yukkuri Voice for creators

Yukkuri Voice and monotone reading software will likely continue to develop as highly valuable tools for individual creators.

This expands the possibilities for people who are reluctant to speak or who are not confident in their narration skills to produce high-quality content.

Particularly in educational content and explanatory videos, narration has become established as a way to help viewers concentrate on the content, and it also provides value to viewers in the form of easy-to-listen-to content .

It is also well suited to character-based storytelling, as one person can play multiple characters.

With the emergence of services like Ondoku that utilize the latest AI, it has become easy to create voices that sound natural and professional, further expanding the scope of creators' expression.

The flexibility of being able to use it on both PCs and smartphones provides an environment where you can engage in creative activities regardless of location.

As AI technology continues to develop, the possibilities for individual creators will continue to expand as easier-to-use, higher-quality voice synthesis tools emerge.

Yukkuri Voice and monotone reading software will continue to be more than just speech generation tools; they will continue to be valuable as important partners in supporting creative expression .

Summary: Recommended Yukkuri Voice/Bono Reading Software for Beginners

Yukkuri Voice and Monotone Reading Software are apps that can be easily used on PCs and smartphones, and have become indispensable tools for video production and content creation.

In this article we have introduced recommended software and apps, but it is important to choose the software that best suits your needs and environment .

There are a variety of options available, from standard installed software to smartphone apps and services that can be used via browser.

In addition to the Yukkuri Voice monotone reading software, a high-performance reading service using AI is also available for free .

Beginners in particular can start with a browser-based service like Ondoku , which is easy to use and works on both PCs and smartphones, and will allow you to learn the basics of audio creation.

Why not enjoy video production, streaming, and creation using Yukkuri Voice, monotone reading software, and the latest AI-based voice synthesis technology?

■ 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.

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