Thousands of Sonix customers convert their Japanese WMA files to text 
What's the best way to convert Japanese WMA files to text? 
Use Sonix to convert Japanese WMA files to text
Follow these six easy steps to quickly and easily convert your Japanese WMA files to text:
Step 1: Log into your Sonix account
If you don't have one, you can sign up for Sonix's free account—30 minutes of free transcription/translation.
Step 2: Upload your Japanese WMA file
In Sonix, click “Upload” and locate the Japanese WMA file on your computer.
Step 3: Choose language: Japanese
Select Japanese in the dropdown that asks 'What language was spoken?.' Then, click the “Transcribe” button.
Step 4: Sonix transcribes your WMA file
Sonix automatically transcribes your Japanese WMA file and converts it to Japanese text.
Step 5: Polish your Japanese transcript
Edit your Japanese transcript by typing directly into your browser to correct any words that were not transcribed perfectly.
Step 6: Export Japanese text
Export the Japanese text to any format you want including MS Word, PDF, subtitles, or a simple text file.
All done! You have now successfully converted your Japanese WMA file to text!
How to improve the accuracy of your Japanese transcripts?
Start by improving the quality of the Japanese WMA file that you upload to Sonix. Please use high quality recording equipment, recording in a quiet environment, and ensure that your speakers are speaking clearly to ensure that your transcript is as accurate as possible.
Any advice for the Japanese WMA file that I upload?
Yes, please do not over-compress or over-filter the audio track of your Japanese WMA file. By uploading a high quality version of your audio, we can give you the best level of accuracy.
Aside from WMA, do you support other types of audio/video files?
Yes, we do! You can convert the following file types in Japanese with Sonix:
What customers say about Sonix's automated transcription 
I am VERY happy with the transcription! There were a few glitches, but 98% great.
I have tested your product among others, and I have to say, Sonix provides the best results, a really great product!!!
Sonix is by far the best transcription tool I have ever used.
I love how easy it is – it saves me so much time transcribing – I can just pull out the main points of interest from the transcription.
Seriously the best transcript I’ve ever seen. And the synchronized editor is amazing. I will be using again and I will be sharing with my friends :)
Your service is very impressive and I love the UI. And that's an AI expert speaking ;-)
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Convert Japanese WMA files to text with Sonix 
Sonix automatically transcribes and translates your audio/video files in 53+ languages. Easily search, edit, and share your media files. Sonix uses advanced transcription and translation algorithms to convert your Japanese WMA files to text both fast and accurate. Fast, accurate, and affordable. Millions of users from all over the world.
Includes 30 minutes of free transcription