mirumoji
An open-source, self-hosted Japanese Immersion Toolkit
Drop in a video, an anime episode, a drama, or an audio clip and Mirumoji gives you clickable tokenized subtitles with instant dictionary lookups whisper-powered subtitle generation, clip saving, and Anki export. All running locally in Docker, with optional cloud GPU and LLM features
Quickstart
Mirumoji runs as a local Docker Compose Application
The quickest way to start is to download the Desktop Launcher for your platform and follow
the Setup Walkthrough
Alternatives
You can also setup Mirumoji Manually, or through its CLI
Features
| Interactive Player | Load Videos + Subtitles For Clickable, Tokenized Japanese Lines With Dictionary Pop-Ups |
| Transcription | Generate Subtitles + Transcribe Audio with faster-whisper, on a Local / Cloud GPU |
| Dictionary | Wildcard dictionary search (kotobase) + a paste-in text analyzer with furigana |
| LLM | Optionally Use Gemini / Claude / GPT API Keys (Or Your Own Local LLM Server) To Generate Sentence Breakdowns With Fully Customizable Prompts |
| Clips + Anki | Save Video Segments With Their Word Breakdowns And Export Them As An Anki Deck |
| Profiles | Keep Generated Files, Transcripts, Clips, and LLM Templates Organized Per Profile On The Server |
| Launcher | Easily Run The Docker Compose Application Via The CLI Or The Desktop Launcher |
Help
| Documentation | Guides + Full Backend / Frontend API Reference |
| Setup Guide | CLI + GUI + Manual setup |
| Using a GPU | Local GPU x Modal Cloud GPU |
| Changelog | What Changed Between Versions |
| Demo | Test A Limited Preview |
Contributing
-
All contributions are welcome
-
See
CONTRIBUTINGfor more information on how to contribute
1 maintainer
Release files for mirumoji 3.7.2
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| mirumoji-3.7.2.tar.gz | 221.2 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| mirumoji-3.7.2-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 481.4 kB
Release files / mirumoji-3.7.2.tar.gz
| Download URL | mirumoji-3.7.2.tar.gz |
|---|---|
| Size | 221.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
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Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
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Provenance
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Signed by GitHub Actions, verified by PyPI on Jul 21, 2026.
Transparency logRelease files / mirumoji-3.7.2-py3-none-any.whl
| Download URL | mirumoji-3.7.2-py3-none-any.whl |
|---|---|
| Size | 260.1 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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|
BLAKE2b-256 checksum How to use checksums |
9641112c798575481c41e2ff3d63ddf9ea9ee74f8be076074f006aadd6a86dd3
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Jul 21, 2026.
Transparency log
