Is HayaiLearn: AI-powered Japanese Language Learning on Youtube & Netflix safe?

Clean risk

Turns YouTube and Netflix videos into Japanese study materials with dual subtitles, AI explanations, and dictionary lookups.

This extension lets subscribed users study selected Japanese videos from YouTube and Netflix with dual subtitles, AI explanations, and a pop-up dictionary. Videos chosen for study are imported to the HayaiLearn web app, where they can be reviewed in a browser and used for saved subtitles, notes, albums, example-sentence search, and SRS review.

0Risk
Who publishes it

Fallen Cloud Studios LLC - no other listings under this identity

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
HayaiLearn
Declared legal entity
Fallen Cloud Studios LLC
Registered address
211 E 43rd St 7th Flr #347, New York, NY 10017-4761, US
Registered contact
Lawrence Tan

AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.

Publishers can request a review.

Where it sends data

Destinations our analysis observed HayaiLearn: AI-powered Japanese Language Learning on Youtube & Netflix contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.

  • www.hayailearn.com

    HayaiLearn: AI-powered Japanese Language Learning on Youtube & Netflix sends data to www.hayailearn.com. No other extension we have analysed sends data here.

Updated 15 October 2026japnalghkafekpppdljjjcecgienonkn