Konoha: Japanese Tokenizer Wrapper

Konoha is a Python library (v5.7.0) that provides a unified, easy-to-use interface for various Japanese tokenizers, including MeCab, Sudachi, and Sentencepiece. It allows developers to seamlessly switch between different tokenizers and also offers rule-based tokenizers (whitespace, character) and a sentence splitter. The library is actively maintained with its latest release in March 2026.