Rimo: AI Transcription for Japanese Explained | Top 3 Tools

What kind of transcription service is Rimo (formerly Rimo Voice)?

An AI transcription service that can easily convert meetings, online events, and conference content into text.

Rimo (formerly Rimo Voice) is one such convenient AI transcription service.

A key feature of Rimo is that it's an AI transcription service originating from Japan, supporting over 30 languages, including Japanese.

While there are many services, apps, and websites for AI-powered voice recognition transcription, many are overseas services, with only a few provided by Japanese companies.

As an AI transcription service provided within Japan, you can feel secure regarding data privacy and security.

This article will introduce what Rimo, an AI transcription service, is all about, along with its features and characteristics!

We'll also recommend AI transcription services available in Japan that can transcribe Japanese, so you can use this as a reference for work, study, or hobbies.

[Reliable as a Japanese Company] Recommended AI Transcription Services

There's a recommended service for AI-powered automatic transcription!

That is the AI transcription service 'Mr. Transcription'.

In that regard, Mr. Transcription is an AI transcription service operated by a Japanese company, so you can rest assured when handling important information.

Of course, its transcription accuracy and processing speed are also outstanding!

Anyone can easily transcribe using high-performance AI.

Convenient Transcription with the Latest High-Performance AI

With the latest AI available in Mr. Transcription, even long audio can be transcribed in just about 1 minute!

It supports over 100 languages, including Japanese, allowing you to conveniently convert audio files from around the world into text.

What's more, with Mr. Transcription, if you register for a free membership, you can transcribe up to 10 minutes per day!

If you're looking for an AI transcription service, why not try Mr. Transcription for free first?

What is Rimo?

Rimo, one of the AI transcription services.

What kind of features does it have?

A Service That Can Transcribe Japanese

Rimo is an AI transcription service that can transcribe audio and video.

It can convert audio and video into text for various situations, such as meetings and online events.

Rimo's biggest feature is that it's an AI transcription service originating from Japan, supporting over 30 languages, including Japanese.

While there are many services for AI-powered voice recognition transcription, many are overseas services.

When using a service for business, you often want to choose one developed and operated by a Japanese company.

Rimo excels in Japanese recognition and also supports multiple languages, making it a reliable choice for business use in Japan.

Simply Upload Files for Transcription

Rimo transcribes by uploading recorded files.

Just upload audio or video files from meetings, discussions, or online events to Rimo, and transcription begins automatically.

You can also transcribe on the spot using the microphone function.

Recommended File Formats: M4A and MP4

When uploading files to Rimo, pay attention to the file format.

The recommended file formats are M4A for audio and MP4 for video.

Common audio file types like MP3 and WAV are not recommended.

M4A is the file format used when recording voice memos on iPhones and iPads, so recording with an iPhone or iPad (iOS) allows for seamless use.

However, we did try uploading and transcribing an MP3 file, and it worked without any issues.

Admin Panel Features Player and Summarization Functions

You can review the transcribed results in Rimo's admin panel.

The admin panel also allows you to play back the uploaded audio.

It includes a feature where selecting a portion of the transcribed text will play the corresponding audio.

Additionally, AI-powered content summarization and real-time meeting minute creation features are available.

Rimo supports integration with web conferencing tools such as Zoom, Microsoft Teams, Google Meet, and WebEx, enabling smooth transcription of online meetings.

Furthermore, it includes a feature for collaborative editing of transcription results with team members.

Three Pricing Plans Available

Rimo offers three types of pricing plans.

• Pro Plan: ¥4,950/month (for individuals, unlimited transcription)
• Team Plan: ¥6,600/month (includes team management and collaboration features)
• Enterprise Plan: Quote required (11+ accounts, SSO support)

A 7-day free trial is available, which you can try without credit card registration.

While there used to be a pay-per-hour plan, it has now been standardized to a monthly subscription.

Rimo is a Service Used by Many Corporations

Rimo, an AI transcription service originating from Japan, is utilized by numerous corporations.

Notably, Rimo is the official migration destination for "AI GIJIROKU (AI Meeting Minutes)," which ended service in 2025.

When you need to transcribe Japanese audio or video for creating meeting minutes or interviews, Rimo makes the process smooth and efficient.

Rimo

Recommended AI Transcription Services for Japanese Transcription

Besides Rimo, there are other services that can smoothly transcribe Japanese audio and video!

【Recommended for Japanese Transcription】Mr. Transcription

For transcribing Japanese audio and video, the recommended AI transcription service is 'Mr. Transcription'.

Mr. Transcription is a high-performance AI transcription service that uses the latest AI speech recognition engine.

As an AI transcription service operated by a Japanese company, its Japanese recognition accuracy is outstanding!

It can accurately transcribe audio, video, image, and PDF files in just about 1 minute.

As a service originating from Japan, it is also recommended for those who prioritize security.

Convenient and Smooth Transcription with the Latest AI Speech Recognition Engine

With the latest AI from Mr. Transcription, even long audio files can be transcribed in just about 1 minute!

It supports 100 languages, including Japanese and English.

If you need transcribed text quickly, processing is completed in just 1 minute!

It's a cost-effective service that offers diverse uses with just one registration.

Supports Many File Formats

While some AI transcription services have limited supported and recommended file formats, Mr. Transcription supports a wide variety of file types, eliminating the need to convert file formats or extract audio from video files!

Supported formats include:

• Audio: .mp3 .wav .wma .m4a .aifc .flac .aac .aiff .aifc
• Video: .mp4 .mov .avi .flv .mkv .webm .wmv .3gp
• Image: .jpg .jpeg .png .webp .avif .tiff
• Document: .pdf

With support for diverse file formats, you can simply upload files saved on any smartphone, IC recorder, or camera without any hassle!

Mr. Transcription's supported files and file sizes. How to make unsupported files compatible

Learn about Mr. Transcription's supported files and what to do if your file is not compatible.

Easy Operation: Just Upload from the Top Page

Mr. Transcription is easy to use.

Once you open the top page, all you need to do is select and upload your file.

The process is then handled automatically, and the transcription results are displayed.

On the transcription results screen, you can press the play button to individually play back sections of the uploaded audio.

When you play using the player at the bottom of the screen, the text display also changes to match the playback position.

By clicking the "Summarize" or "Create Meeting Minutes" buttons, you can also summarize, analyze, and create meeting minutes from the transcription results using the latest AI!

【Free】Mr. Transcription now features AI summarization and meeting minute creation! Detailed usage guide

AI summarization and meeting minute creation features have been added to Mr. Transcription! This function allows you to easily summarize long texts transcribed from audio. Meeting minutes can also be easily created with the push of a button! Daily tasks, learning, and information organization can be done more smoothly...

Pricing Plans are Simple and Clear! Available for Free!

Mr. Transcription offers three pricing tiers.

• Basic Plan: 1,000 yen/month (4 hours audio, 500 images)
• Value Plan: 2,000 yen/month (10 hours audio, 1,200 images)
• Premium Plan: 3,000 yen/month (20 hours audio, 3,000 images)

There is no distinction between individual and corporate users, making it very affordable.

What's more, Mr. Transcription can be used for free!

If you register for a free membership, you can use it for up to 10 minutes a day, so you can try AI transcription right away.

If you're wondering about transcription methods, why not try Mr. Transcription?

AI Transcription Services Recommended for Japanese Transcription

For transcribing Japanese files into text, using an AI transcription service like Rimo or Mr. Transcription is highly recommended.

By using Rimo, which supports over 30 languages, or Mr. Transcription, which offers high accuracy and speed with diverse features, you can conveniently convert audio and video into text!

If you're unsure about transcription methods, why not try an AI transcription service first?

When choosing an AI transcription service, start by trying a free service like Mr. Transcription.

For transcribing meetings, discussions, and online events, using an AI transcription service is recommended for easy and quick processing.