2026 Latest: 5 Best Yukkuri Voice & Text-to-Speech Tools | PC & Mobile Comparison

Yukkuri voice and Bouyomi software are popular for video narration, game commentary, and more.

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

In this article, we will thoroughly explain the recommended Yukkuri voice and Bouyomi software for the 2026 latest edition.

From those who want to produce carefully on a PC to those who want to use it easily on a smartphone, you are sure to find the right app for you.

We will compare them from all angles, from installable software to services that can be used in a browser.

Basic Knowledge of Yukkuri Voice and Bouyomi Software

What are Yukkuri Voice and Bouyomi Software?

"Yukkuri voice" and "Bouyomi software" refer to software that reads text aloud with a flat intonation, literally like a "monotone reading" (bouyomi).

They became widely known through "Yukkuri commentary" videos featuring motifs of characters from the Touhou Project, which is why they came to be called Yukkuri voice.

Yukkuri voice Bouyomi software uses a text-to-speech engine called "AquesTalk."

Many apps have been developed for both PCs and smartphones that can achieve this unique voice style.

Reasons for the Popularity of Yukkuri Voice and Its Uses. What is the Charm of Bouyomi Software?

There are several reasons why Yukkuri voice has gained such popularity.

First, its unique voice quality attracts viewers' attention and gives content a distinct personality.

Also, a major advantage is that there is no need to actually record your voice, allowing you to add high-quality narration even without a microphone.

By using PC or smartphone apps, anyone can easily create narration just by entering text.

It is utilized in various genres such as game commentary, commentary videos, and news explanations, and has enough influence to establish the genre known as "Yukkuri explanation."

Yukkuri Voice Can Be Read Aloud on PCs as well as iPhone and Android Smartphones

There are PC-oriented and smartphone-oriented versions of Yukkuri voice and Bouyomi software.

There are differences in functionality and usability between PC desktop types and smartphone apps.

PC desktop types are characterized by abundant functions and detailed settings, making them suitable for long video production and complex editing.

On the other hand, smartphone apps offer the convenience of being easy to use anywhere as their greatest charm, allowing you to create Yukkuri voice even while traveling or on the go.

Recently, high-performance Yukkuri voice apps for smartphones have been increasing, and simple video production can now be completed with just a smartphone.

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

How to Choose Yukkuri Voice and Bouyomi Software for Beginners

Points to Consider When Choosing Yukkuri Voice and Bouyomi Software

When choosing Yukkuri voice or Bouyomi software, there are several points that beginners should emphasize.

The most important is ease of use.

Choose software that can be operated intuitively even without complex settings.

For those unfamiliar with PC or smartphone operations, apps with a simple interface are especially recommended.

Cost is also an important point.

While Bouyomi software and apps that read aloud in Yukkuri voice can be used for free, some require a contract for a commercial plan if you intend to monetize your videos.

It is a good idea to select software based on whether or not you will use it for monetization purposes.

We recommend checking the license in advance.

Also, supported OS is important.

Choose software or apps that match the device you are using, such as Windows, Mac, iPhone (iOS), or Android.

Software that is updated regularly has fewer bugs and adds new features, so it can be used for a long time.

New Text-to-Speech Methods in the AI Era

Besides Yukkuri voice and Bouyomi software, text-to-speech tools utilizing the latest AI technology are rapidly developing.

Particularly recently, with the advancement of AI text-to-speech technology, anyone can easily generate high-quality audio.

Web apps like "Ondoku" that can be used from a browser are also increasing, and can be used regardless of the device.

Due to these advances in AI voice technology, more natural and varied voice expressions that differ from traditional Yukkuri voice have become possible.

It can be said that the trend for modern creators is to use both Yukkuri voice and the latest AI voices depending on the application.

How to Choose Recommended Apps and Software by Use Case?

The best choice for Yukkuri voice or Bouyomi software changes depending on the use case.

For game commentary streaming, "Bouyomi-chan," which has extensive comment-reading functions, is recommended for PC use.

For streaming from a smartphone, the "Yukkuri Bouyomi Talk" app is easy to use.

For producing commentary videos, software such as "VOICEVOX" or "CeVIO," which use AI for natural intonation, is suitable.

If you want to make high-quality videos on a PC, these software programs with abundant adjustment functions show their strength.

For short videos or SNS posts, browser-based services like "Ondoku" that can also be used on smartphones are convenient.

Because it can be used the same way from both PCs and smartphones, you can shape your ideas immediately.

For reading aloud to improve accessibility, natural voices from "Ondoku" or the standard text-to-speech functions of each device are also options.

In this way, it is important to choose the most suitable Yukkuri voice or Bouyomi software according to your purpose.

[2026 Latest] 5 Recommended Yukkuri Voice and Bouyomi Software + α

Now, let's specifically introduce recommended Yukkuri voice Bouyomi software!

• Bouyomi-chan
• AquesTalk Player
• Yukkuri Bouyomi Talk
• Yukumo!
• MYukkuriVoice
• Ondoku

1. Bouyomi-chan: The Standard Bouyomi Software Ideal for Game Commentary

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

It also supports Yukkuri voice and is particularly popular among game commentators and streamers.

It is an installable type of software, and its greatest feature is high extensibility through plugins.

It can link with various services, such as comment-reading functions for Twitter and Nico Nico Douga.

Because it uses an older version of the speech synthesis engine "AquesTalk," a major attraction is that it can be used for commercial purposes for free.

Because it is extremely lightweight, it does not put a burden on your system while streaming games.

However, while it looks simple, a bit of learning is required to master the detailed settings and linkage functions.

Even beginners can easily use basic functions, so it is worth trying first if you are starting Yukkuri voice on a PC.

Note that it is Windows-exclusive software, so it cannot be used on other OS or smartphones.

2. AquesTalk Player: Bouyomi Software Provided by the Developer of Yukkuri Voice

"AquesTalk Player" is a reading software officially provided by the developer of "AquesTalk," the speech synthesis engine that forms the basis of Yukkuri voice.

It can be said to be the most authentic PC software for using Yukkuri voice.

It is a type of software that you install on Windows, and you can use three types of speech synthesis engines: "AquesTalk1," "AquesTalk2," and "AquesTalk10."

It is software where Bouyomi voice (Yukkuri voice) can be used authentically, and it can generate high-quality audio.

The download is free, but in the case of commercial use, purchasing a license is required.

The interface is simple and operation is easy, but it also allows for detailed customization, making it suitable for everyone from beginners to advanced users.

It is particularly suited for those who want to seriously produce Yukkuri commentary or explanation videos.

3. Yukkuri Bouyomi Talk: Yukkuri Voice on iPhone and Android Smartphones!

"Yukkuri Bouyomi Talk" is a Yukkuri voice app that can be used on smartphones (iPhone/Android).

It is an app that uses the speech synthesis library "AquesTalk" from Aquest Corp., allowing you to easily create authentic Yukkuri voice.

The greatest charm is that it can be used easily on a smartphone, and you can start using it immediately after installation.

With intuitive smartphone-specific operations, adjusting voice speed and pitch is easy.

The generated audio can be saved in formats such as MP3, so it can be used immediately for SNS posts or simple video production.

Ads are displayed in the free version, but it is possible to hide them by paying.

It can be used for free for personal use, but for commercial use, you need to obtain a commercial license for "AquesTalk."

This app is recommended for those who want to create authentic Yukkuri voice even without a PC, or those who want to shape ideas immediately while on the go.

• Yukkuri Bouyomi Talk (iPhone)
• Yukkuri Bouyomi Talk (Android)

4. Yukumo!: A Yukkuri Voice Web App Useable from a Browser

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

It has gained popularity as a convenient tool that allows the use of various voices and effects.

It is prized by video creators because it supports reading aloud in Yukkuri voice.

The greatest charm is that it can be used from a browser without installation, allowing for conversion to audio data and downloading just by entering text.

This service also uses the Aquest speech synthesis library, and use within the scope of personal hobbies is free.

However, care is needed because if you distribute videos with ads on YouTube, you must purchase a license for use.

5. MYukkuriVoice: Yukkuri Voice Bouyomi Software for macOS

MYukkuriVoice is a speech synthesis app specialized for macOS.

It supports Mac OS X / macOS El Capitan (10.11), Sierra (10.12), High Sierra (10.13) and later (as of January 2026).

Its feature is the ability to generate synthesized audio adjusted for video production.

By simply entering Japanese text, you can easily create natural audio files.

Main functions include audio playback and saving based on AquesTalk1, AquesTalk2, and AquesTalk10.

Like other apps and software using AquesTalk, it can be used for free for personal non-profit purposes, but note that a license for use of the relevant library is required for use for profit purposes.

Ondoku: The Latest AI Web App with Natural Reading

"Ondoku" is a natural reading service utilizing the latest AI.

Since it is a web app useable from a browser, it can be used immediately on both PCs and smartphones without installation.

The greatest feature is the natural intonation and smooth audio, as if a human were speaking.

In the case of Japanese, there are 16 types of voice tones, allowing you to choose from a wide range of variations such as male voices, female voices, and children's voices.

Try listening to the 16 types of voices of the text-to-speech software Ondoku for free. Change the impression with pitch changes

Ondoku has 16 types of Japanese voices. Of course, male and female voices are available. We have made it possible to listen to 8 commonly used Japanese voices and the voices when the pitch of each voice is adjusted.

Since you can create conversational audio using multiple voices, character banter can also be easily achieved.

It also supports foreign languages, and reading in 48 languages is possible, making it useful for international content production.

The appeal is that sufficient functions can be used for free; you can read up to 1,000 characters without registration, and up to 5,000 characters for free if you register.

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

What you can do with Ondoku. Regarding commercial use (business use) and prohibited acts.

Commercial use (business use) is possible with Ondoku. Use for the purpose of obtaining direct or indirect monetary or other benefits, regardless of whether it is an individual or a corporation, is commercial use. However, please note that prohibited acts are established in Ondoku. This time, what you can and cannot do with Ondoku...

The read audio can be downloaded as an MP3, so use in video editing software is also easy.

While it is different from the unique flavor of Yukkuri voice, it is ideal for videos where you want to give a professional impression or for content with an official feel.

Since high-quality audio can be generated regardless of the performance of the PC or smartphone, it is a service recommended for everyone.

How to Install and Configure Yukkuri Voice and Bouyomi Software

Installation and Plugin Configuration of Bouyomi-chan

Bouyomi-chan is a popular Bouyomi software for game commentary and streaming.

Introduction is relatively simple; first, unzip the zip file downloaded from the official website.

Basic reading functions can be used immediately by double-clicking "BouyomiChan.exe" in the unzipped folder to launch it.

Basic usage is simply to enter text in the text box and press the "Read Aloud" button.

Audio adjustment is also easy, and you can change the speed, pitch, volume, etc., from the "Voice Settings."

If you want to use Yukkuri voice, select "AquesTalk" in "Voice Type."

For those accustomed to using a PC, it is also possible to link with other apps such as OBS or comment viewers to have streaming comments read aloud.

Settings for Yukkuri Bouyomi Talk on iPhone

Here, we introduce the configuration method for the "Yukkuri Bouyomi Talk" app useable 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 is displayed immediately, so enter the text you want to read aloud.

The type of voice can be changed from the settings at the bottom of the screen, allowing you to choose from several voice tones, including Yukkuri voice (Bouyomi voice).

Speed and pitch can also be easily adjusted, so set it to your preferred voice.

When you press the read button, the entered text will be read aloud.

Voice audio you like can be saved as an MP3 from the "Save" button, so it can be imported directly into video editing apps.

Ads are displayed in the free version, but all basic functions can be used.

Since you can also hide ads through in-app purchases, frequent users might want to consider it.

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

It is recommended for video production beginners or those who want to shape ideas immediately while on the go.

For Those Who Want to Try Without Installation: Introduction to Ondoku

For those who want to avoid installation on a PC or those looking for a service that can be used the same way on both smartphones and PCs, "Ondoku" is recommended.

Since Ondoku is a web app that works in a browser, no tedious installation work is required at all.

Usage is very simple.

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

After that, just click the "Read Aloud" button.

Abundant Functions That Can Be Adjusted to Suit the Application

There are 16 types of Japanese voices, ranging from calm adult voices to cute children's voices, which you can choose according to your application.

It features more natural audio rather than the unique voice of Yukkuri voice, making it ideal for those who want to create professional-looking videos.

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

Since you can also create conversational audio using multiple voice tones, character banter can also be easily achieved.

The read audio can be downloaded as an MP3 and can be imported directly into video editing software.

The fact that it can be used for free is also a big attraction; you can read 1,000 characters without registration, and up to 5,000 characters for free if you register.

Since it can generate high-quality audio regardless of PC performance, it is also recommended for those using low-spec PCs.

It can be tried immediately without installation, so we recommend experiencing what kind of audio can be created first.

Points for Utilizing Yukkuri Voice and Bouyomi Software

Basic Flow of Yukkuri Voice Video Production

Here is the basic flow for making a Yukkuri voice video.

First, create a script for the video.

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

Next, enter the script into the chosen Yukkuri voice or Bouyomi software to generate the audio.

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

The software that generates Yukkuri voice is lightweight, so if things don't go well, try adjusting the text and regenerating.

Save the generated audio as MP3 or WAV and import it into video editing software.

In video editing, place images, footage, and telops according to the audio.

In Yukkuri voice videos, it is common to display text on the screen, so it becomes easier to understand if you display the same text as the spoken content.

Finally, add BGM and effects to improve the degree of perfection and export the video.

By keeping this basic workflow in mind, even beginners can easily make Yukkuri voice videos.

As you gain experience, hone your techniques little by little.

Tips for Voice Settings for Commentary and Narration

Here are some tips for voice settings ideal for game commentary and narration.

In game commentary, the balance with game sounds is important, so settings that prioritize clarity are recommended.

In PC software such as "Bouyomi-chan," setting the speed slightly faster and the volume slightly louder than the game sound makes it easier to hear.

In commentary videos and narration, the ease of understanding the content is important, so settings that read aloud slowly and clearly at standard speed are appropriate.

When using AI services other than Yukkuri voice, such as "Ondoku", choosing a voice with natural intonation can achieve a more professional and reliable narration.

For long commentary sessions, consider the viewer's ear fatigue and choose a slightly lower pitch and a calm voice quality.

Also, in both PC software and smartphone apps, the content is easier to convey if you also experiment with timing, such as inserting pauses at important points.

By providing appropriate pauses between sentence segments, viewers can listen while organizing the information.

Furthermore, for technical terms or game-specific words, if you adjust the reading settings in advance, it will result in narration that sounds natural.

By keeping these tips in mind, you can create commentary and narration videos that viewers can listen to comfortably.

Common Problems and Solutions for Yukkuri Voice Reading

Problems Regarding Voice Quality and Improvement Methods

When using Yukkuri voice or Bouyomi software, problems regarding voice quality can occur.

The most common is the problem of "unnatural pronunciation."

Particularly, misreadings of technical terms, proper nouns, and internet slang often occur.

If it bothers you, it is best to write only that part in hiragana and reread it.

Also, the problem that "word segments are strange" can be improved by experimenting with how the sentences are written.

Control the reading segments by inserting punctuation marks or line breaks in appropriate places.

By dealing with these problems, you can create more audible and natural audio.

Notes on Commercial Use and Licenses

When using Yukkuri voice or Bouyomi software for commercial purposes, particular attention to licenses is necessary.

"Bouyomi-chan" can be used for commercial purposes, but this is because it uses an old version of "AquesTalk."

When using other software that uses "AquesTalk" for commercial purposes, a separate license is required.

Since monetization on video distribution sites such as YouTube also falls under commercial use, be sure to check the license for the audio you use.

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

Proper license management is very important to prevent future trouble.

Those considering commercial use should fully understand the license conditions of each software in advance before using it.

What Will Happen to Yukkuri Voice and Bouyomi Software? Future and Outlook

Speech Synthesis Technology by AI is Rapidly Evolving

Reading software such as Yukkuri voice and Bouyomi software is changing significantly due to the evolution of speech synthesis technology by AI.

It is evolving from traditional mechanical voices to more natural and emotionally expressive voices.

Particularly with the development of deep learning technology in recent years, latest AI services such as "Ondoku" have achieved natural audio as if read by a professional narrator.

In the future, the range of emotional expression will expand further, and it is expected that speech synthesis technology that can freely express joy, anger, sorrow, and pleasure will develop.

Also, technology to reproduce an individual's voice from a small number of voice samples is advancing, and in the future, it will likely be possible to easily create AI voices modeled on one's own voice.

With the improvement of the processing power of PCs and smartphones, high-quality speech synthesis can be performed in real time, and it is thought that utilization in live streaming and the like will also spread.

As cloud-based services increase, it will become possible to generate high-quality audio regardless of the specs of the PC or smartphone.

Due to these technological developments, it is expected that new possibilities for voice expression that go beyond the traditional concepts of Yukkuri voice and Bouyomi software will expand.

The Value of Yukkuri Voice for Video Creators

Yukkuri voice and Bouyomi software will continue to develop as tools with great value for individual creators.

They expand the possibilities for creating high-quality content even for those who are reluctant to speak or those who lack confidence in narration techniques.

Particularly in educational content and explanation videos, it has become established as narration that allows focus on the content, providing the value of ease of listening for viewers as well.

Also, it is suitable for storytelling utilizing characters, making it possible for one person to play multiple characters.

With the appearance of services such as "Ondoku" that utilize the latest AI, natural and professional-looking audio can also be easily created, further expanding the creator's range of expression.

The flexibility of being able to use it on both PCs and smartphones also provides an environment where creative activities can be carried out regardless of location.

As easier-to-use and high-quality speech synthesis tools appear alongside the development of AI technology, the possibilities for individual creators will likely expand further.

Yukkuri voice and Bouyomi software will likely continue to hold value as important partners that support creative expression, going beyond mere voice generation tools.

Please Use Yukkuri Voice and Bouyomi Software at a "Yukkuri" (Relaxed) Pace!

Yukkuri voice and Bouyomi software have become indispensable tools for video production and content creation as apps that can be easily used on PCs and smartphones.

In this article, we introduced recommended software and apps, but making a choice that suits your own purpose and environment is important.

From standard installable software to smartphone apps and services useable in a browser, there are various choices.

When you want to compare each feature and choose, this article "15 Recommended Text-to-Speech Software" is also helpful.

In addition to Yukkuri voice Bouyomi software, high-performance reading services using AI are available for free.

Beginners in particular may want to start with a browser-based service like "Ondoku", where they can learn the basics of audio creation with ease of use compatible with both PCs and smartphones.

Why not enjoy video production, streaming, and creative work using Yukkuri voice, Bouyomi software, and speech synthesis technology utilizing the latest AI?

■ 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.