======= Janome

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Janome is a Japanese morphological analysis engine written in pure Python.

General documentation:

https://janome.mocobeta.dev/en/ (English)

https://janome.mocobeta.dev/ja/ (Japanese)

Requirements

Python 3.7+ is required.

Install

[Note] This consumes about 500 MB memory for building.

.. code:: bash

(venv) $ pip install janome

Run

.. code:: bash

(venv) $ python

from janome.tokenizer import Tokenizer t = Tokenizer() for token in t.tokenize('すもももももももものうち'): ... print(token) ... すもも 名詞,一般,,,,,すもも,スモモ,スモモ も 助詞,係助詞,,,,,も,モ,モ もも 名詞,一般,,,,,もも,モモ,モモ も 助詞,係助詞,,,,,も,モ,モ もも 名詞,一般,,,,,もも,モモ,モモ の 助詞,連体化,,,,,の,ノ,ノ うち 名詞,非自立,副詞可能,,,*,うち,ウチ,ウチ

License

Licensed under Apache License 2.0 and uses the MeCab-IPADIC dictionary/statistical model.

See LICENSE.txt and NOTICE.txt for license details.

Acknowledgement

Special thanks to @ikawaha, @takuyaa, @nakagami and @janome_oekaki.

Copyright

Copyright(C) 2015-2025, Tomoko Uchida. All rights reserved.