[2026] 5 Best Yukkuri Voice & Bouyomi Software | PC & Smartphone Comparison

I want to make a Yukkuri voice video using Bouyomi software!

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

With an increasing number of apps that can be easily used on PCs and smartphones, even beginners can now get started easily.

In this article, we provide a thorough explanation of the recommended Yukkuri voice and Bouyomi software for 2026.

From those who want to create meticulously on a PC to those who want to use them easily on a smartphone, you are sure to find the app that is right 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 with flat intonation, literally like "reading in a monotone" (bouyomi).

They became known as Yukkuri voice because they gained wide recognition through "Yukkuri commentary" videos featuring characters based on the Touhou Project.

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 audio style.

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

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

First, its unique voice quality attracts the viewer's attention and gives personality to the content.

Another major advantage is that you don't 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 used in various genres such as game commentary, explanation videos, and news commentary, and has even had enough influence to establish the genre of "Yukkuri explanation."

Yukkuri Voice can be Read Aloud on PC, iPhone, and Android Smartphones

Yukkuri voice and Bouyomi software include versions for PC and versions for smartphones.

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

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

On the other hand, the convenience of being able to use them easily anywhere is the biggest appeal of smartphone apps, allowing you to create Yukkuri voice even while traveling or on the go.

Recently, high-performance Yukkuri voice apps for smartphones have increased, and simple video production can now be completed entirely on a smartphone.

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

How Beginners Should Choose Yukkuri Voice and Bouyomi Software

Points to Consider When Choosing Yukkuri Voice and Bouyomi Software

When beginners choose Yukkuri voice or Bouyomi software, there are several points to prioritize.

The most important is ease of use.

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

For those who are not accustomed to operating PCs or smartphones, apps with a simple interface are especially recommended.

Cost is also an important factor.

While most Bouyomi software and apps that read aloud in Yukkuri voice are free to use, some require a commercial plan contract if you want to monetize your videos.

It is best to choose software based on whether you intend to use it for monetization.

We recommend checking the licenses in advance.

The supported OS is also important.

Choose software or apps that match your device, whether it be Windows, Mac, iPhone (iOS), or Android.

Software that is updated regularly has fewer bugs and receives new features, allowing for long-term use.

New Text-to-Speech Methods in the AI Era

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

In particular, the development of AI text-to-speech technology has recently made it possible for anyone to easily generate high-quality audio.

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

This evolution of AI voice technology has enabled more natural and varied vocal expressions that differ from traditional Yukkuri voice.

Depending on the application, alternating between Yukkuri voice and the latest AI voices is a trend among modern creators.

How to Choose the Recommended App/Software by Use Case

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

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

For streaming from a smartphone, the "Yukkuri Bouyomi Talk" app can be used easily.

For explanation video production, software with natural intonation utilizing AI, such as "VOICEVOX" or "CeVIO," is suitable.

If you want to create high-quality videos on a PC, these software programs with rich 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.

Since it can be used in the same way from both PC and smartphone, you can turn ideas into reality immediately.

For reading aloud to improve accessibility, natural-sounding Ondoku or the standard reading functions of each device are also options.

As described, it is important to choose the most suitable Yukkuri voice or Bouyomi software according to your purpose.

[Latest for 2026] 5 Recommended Yukkuri Voice/Bouyomi Software + Alpha

What kind of Yukkuri voice Bouyomi software programs are there?

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

• Bouyomi-chan
• AquesTalk Player
• Yukkuri Bouyomi Talk
• Yukkuri Voice Maker
• MYukkuriVoice
• Ondoku

1. Bouyomi-chan: The standard Bouyomi software ideal for game commentary

"Bouyomi-chan" is a representative example of 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 software that you install to use, and the official page currently directs users to the beta version rather than the formal version.

It supports external app integration via plugins and Socket, HTTP, or IpcClientChannel.

Additionally, audio can be saved as a WAV file (8kHz, 16bit, mono).

The bundled older version of AquesTalk (for Windows) can be used free of charge for both commercial and non-commercial purposes.

Because its operation is very light, it does not put a burden on the system while playing games during commentary.

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

Even for beginners, the basic functions are easy to use, so it is worth trying first if you are starting with Yukkuri voice on a PC.

The operating environment is Microsoft Windows 2000 or higher, and the official page states that operation has been confirmed only on the 64-bit version of Windows 7.

Notes when using Bouyomi-chan

The built-in Niconico Jikkyou and Niconico Nama Housou plugins that were previously available have ended due to API discontinuation.

For Niconico Nama Housou comments, please use an external comment viewer that can integrate with Bouyomi-chan.

Furthermore, many parts of the Twitter reading function have not been updated to match specification changes, and the official page warns that it may stop working.

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 voice synthesis engine that serves as the basis for Yukkuri voice.

Windows and Mac versions are distributed; the Windows version supports various 64-bit and 32-bit Windows OS, and the Mac version supports macOS 14 Sonoma or later.

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

It is free only when used by individuals for non-commercial purposes; for other uses, purchasing a usage license and configuring a license key is required.

Functions of AquesTalk Player

Three types of voice synthesis engines can be used: "AquesTalk1," "AquesTalk2," and "AquesTalk10."

It supports reading text aloud and exporting to WAV files.

It is also possible to specify text or output files from the command line to call the software from external apps.

With a simple interface, operation is easy, yet detailed customization is also possible, making it software that caters to everyone from beginners to advanced users.

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

3. Yukkuri Bouyomi Talk: Yukkuri voice on iPhone/Android smartphones!

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

This app uses Aquest Co., Ltd.'s voice synthesis library "AquesTalk," allowing you to easily create authentic Yukkuri voice.

The iOS version can be used on both iPhone and iPad and supports iOS/iPadOS 15.6 or later.

The biggest appeal is the ease of use on a smartphone; you can start using it immediately after installation.

With intuitive smartphone operation, you can also easily adjust the speed and pitch of the voice.

Functions of the iOS and Android versions

The iOS version of Yukkuri Bouyomi Talk also allows you to link audio files or videos to other apps.

In the case of the Android version, it supports saving and sharing audio files and saving as videos.

Advertisements are displayed in both the iOS and Android versions.

Furthermore, for both iOS and Android versions, a usage license for the corresponding library is required if using AquesTalk voice for commercial purposes.

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

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

4. Yukkuri Voice Maker: A browser-based Yukkuri voice web app that can also be used on smartphones

"Yukkuri Voice Maker" is a Yukkuri voice text-to-speech service that can be used immediately from a browser.

No installation is required, and it can be used not only from a PC but also from the browser of an iPhone or Android smartphone.

It is equipped with various versions of AquesTalk1, AquesTalk2, and AquesTalk10, allowing you to choose from various voices, including Yukkuri voice.

Furthermore, templates for characters such as "Reimu" and "Marisa" are provided.

Speed, pitch, accent, and voice quality can also be finely adjusted.

Created audio can be saved in MP3 format.

There is also a function to arrange multiple voices into a single audio file, enabling the creation of conversation-style audio.

The service itself can be used for free, but to use it for purposes other than personal use, a usage license for AquesTalk must be purchased from Aquest.

5. MYukkuriVoice: Yukkuri voice Bouyomi software for macOS

MYukkuriVoice is a voice synthesis app specifically for macOS.

The official page states support for Mac OS X El Capitan (10.11), macOS Sierra (10.12), macOS High Sierra (10.13), and later.

The 0.13 series development version and the tested 0.11.4 stable version are distributed.

Its feature is the ability to generate synthetic speech 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.

Another point is that you can choose between specifying a filename or saving with sequential numbering for audio files.

Saved audio files can be dragged and dropped directly from the app into video editing software.

MYukkuriVoice is free for individual non-commercial purposes, but usage by companies or for monetization such as videos with advertisements requires a usage license for the corresponding AquesTalk library.

【Currently Inaccessible】Yukumo!: A Yukkuri voice web app that can be used from a browser

* "Yukumo!" has remained inaccessible since the end of July 2026.

* Aquest, the developer of the voice synthesis library "AquesTalk" used in Yukumo!, replied on its official board on August 19, 2026, that Aquest is not involved in the actual operation of the web service "Yukumo!"

If you want to use Yukkuri voice from a browser, the "Yukkuri Voice Maker" introduced above supports the same AquesTalk voices.

* The following content is from before it became inaccessible (up to July 2026).

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

It has gained popularity as a convenient tool for using various voices and effects.

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

No installation is required, and it can be used from a browser with JavaScript enabled.

Extremely old browsers are not supported.

It converts text into speech and allows the saving of audio data.

This service also uses Aquest's voice synthesis library, and its use within the scope of personal hobbies is free.

However, note that a usage license must be purchased if streaming videos with advertisements on YouTube.

Ondoku: The latest AI web app for natural reading

Ondoku is a natural reading service utilizing the latest AI.

Since it is a web app that can be used from a browser, it can be used immediately on both PC and smartphone without installation.

Its greatest feature is natural intonation and smooth audio, just like a human speaking.

For Japanese, there are 16 different voice types, allowing you to choose from a wide variety of male, female, and child voices.

Try listening to 16 types of Japanese voices of text-to-speech software Ondoku for free. Change impressions with pitch variations.

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

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

It also supports foreign languages, and reading aloud in over 80 languages and dialects is possible, which is useful for international content production.

The appeal is that sufficient functions are available for free; you can read up to 1,000 characters without registration and up to 5,000 characters for free with registration.

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. About commercial use (business use) and prohibited acts.

Commercial use (business use) is possible with Ondoku. Regardless of whether you are an individual or a corporation, use for the purpose of obtaining direct or indirect profits such as money is commercial use. However, please note that prohibited acts are established in Ondoku. This time, what you can and cannot do with Ondoku...

Since the read audio can be downloaded as an MP3, it is easy to use in video editing software.

While it differs 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.

High-quality audio can be generated regardless of the performance of your PC or smartphone, making it a service recommended for everyone.

How to Install and Set Up Yukkuri Voice/Bouyomi Software

Installation and Plugin Settings for Bouyomi-chan

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

Introduction is relatively easy: first, extract the zip file downloaded from the official website.

Basic reading functions can be used immediately by double-clicking and launching "BouyomiChan.exe" inside the extracted folder.

Basic usage is simply entering text into the text box and pressing the "Read Aloud" button.

Adjusting the audio is also easy; you can change the speed, pitch, volume, and more from the "Voice Settings."

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

To read streaming comments aloud, please use an external comment viewer that can integrate with Bouyomi-chan.

Settings for Yukkuri Bouyomi Talk on iPhone

Here, we introduce how to set up the "Yukkuri Bouyomi Talk" app that can be used on iPhone and Android.

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

When you launch the app, a text input screen is immediately displayed, 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, where you can choose from multiple voice colors, including Yukkuri voice (Bouyomi voice).

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

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

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

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

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

For those who want to avoid installation on their PC or those searching for a service that can be used in the same way on both smartphone and PC, Ondoku is recommended.

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

Usage is extremely simple.

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

Then simply click the "Read Aloud" button.

Rich Functions That Can Be Adjusted According to the Application

There are 16 types of Japanese voices, ranging from calm adult voices to cute child voices, so you can choose according to your application.

It is characterized by 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 voice pitch.

Since you can create conversation-style audio using multiple voice types, character banter can also be easily achieved.

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 appeal; you can read up to 1,000 characters without registration and up to 5,000 characters for free with registration.

High-quality audio can be generated regardless of PC performance, so it is also recommended for those using low-spec PCs.

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

Points for Utilizing Yukkuri Voice and Bouyomi Software

Basic Workflow for Yukkuri Voice Video Production

Here is the basic workflow for making Yukkuri voice videos.

First, create a script for the video.

The point is to break it into short sentences to make it easier to read.

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

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

Software that generates Yukkuri voice is light in operation, 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, arrange images, videos, and telops to match the audio.

In Yukkuri voice videos, it is common to display text on the screen, so displaying the same text as the reading content makes it easier to understand.

Finally, add BGM and effects to improve the quality and export the video.

By following this basic workflow, even beginners can easily make Yukkuri voice videos.

Keep refining your techniques while gaining experience.

Tips for Audio Settings for Commentary and Narration

Here are some tips for the best audio settings for game commentary and narration.

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

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

In explanation videos and narration, ease of understanding the content is important, so settings for slow and clear reading at standard speed are appropriate.

If using AI services other than Yukkuri voice, such as Ondoku, choosing a voice with natural intonation will allow for a more professional and reliable narration.

For long commentaries, consider viewer ear fatigue and choose a slightly lower pitch and a calm voice quality.

Also, in both PC software and smartphone apps, trying out pauses such as inserting stops at important points will make the content easier to convey.

By providing appropriate pauses for each sentence break, viewers can listen while organizing information.

Furthermore, for technical terms or words specific to a game, adjusting the reading settings in advance will result in narration that sounds natural.

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

Common Problems and Solutions for Yukkuri Voice Reading

Problems Related to Audio Quality and Improvement Methods

When using Yukkuri voice or Bouyomi software, problems related to audio quality may occur.

A common issue is "unnatural pronunciation."

In particular, misreading of technical terms, proper nouns, or internet slang often occurs.

If it bothers you, writing only that part in hiragana and rereading it is a good idea.

Also, the problem where "word breaks are strange" can be improved by refining how sentences are written.

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

By addressing these issues, you can create clearer and more natural audio.

Notes on Commercial Use and Licenses

If you use Yukkuri voice or Bouyomi software for commercial purposes, check the current conditions on the official page for each product.

Here is a list of licenses for each software.

Since conditions may change, please see the current conditions on the linked official pages before use.

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

Voice Synthesis Technology via AI is Rapidly Evolving

Reading software like Yukkuri voice and Bouyomi software is changing significantly due to the evolution of voice synthesis technology via AI.

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

In particular, due to the development of deep learning technology in recent years, latest AI services such as Ondoku have achieved natural voices that sound as if a professional narrator read them.

In the future, the range of emotional expression will widen further, and it is predicted that voice synthesis technology capable of freely expressing various emotions will develop.

Also, technology to reproduce personal voices from small voice samples is advancing, and in the future, it will be possible to easily create AI voices modeled on your own voice.

With the improvement of the processing power of PCs and smartphones, high-quality voice synthesis will be performed in real-time, and its utilization in live streaming is expected to expand.

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

Through these technological developments, it is expected that new possibilities for vocal expression beyond the concept of traditional 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 that hold great value for individual creators.

They expand the possibilities for producing high-quality content even for those who are hesitant to use their own voice or those who lack confidence in their narration skills.

In educational content and explanation videos in particular, it has become established as narration that allows focusing on content, providing value to viewers in terms of ease of listening.

Furthermore, it is suitable for storytelling using characters, allowing one person to perform multiple characters.

With the emergence of services like Ondoku that utilize the latest AI, natural and professional-sounding voices can now be easily created, further expanding the creator's range of expression.

The flexibility to use them on both PC and smartphone also provides an environment where creative activities can be done anywhere.

In the future, as even easier-to-use and higher-quality voice synthesis tools appear alongside the development of AI technology, the possibilities for individual creators will expand even further.

Yukkuri voice and Bouyomi software will continue to hold value as important partners supporting creative expression, beyond being simple voice generation tools.

Enjoy Using Yukkuri Voice and Bouyomi Software!

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

In this article, we introduced recommended software and apps, but choosing one that fits your application and environment is important.

There are various options, from standard installable software to smartphone apps and services that can be used in a browser.

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

Beginners in particular may learn the basics of audio creation by starting with browser-based services like Ondoku, due to their ease of use on both PC and smartphone.

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