Credits

YakoGaku is built on the generous work of open-source projects and linguistic research groups.

JMdict / EDICT

This product uses the JMdict/EDICT dictionary files. These files are the property of the Electronic Dictionary Research and Development Group (EDRDG) and are used in conformance with the Group's licence.

KANJIDIC2

Kanji meanings are provided by the KANJIDIC2 dictionary file. This file is also the property of the Electronic Dictionary Research and Development Group and is used in conformance with the Group's licence.

kuromoji.js

Japanese text analysis is powered by kuromoji.js, licensed under the Apache License 2.0. It uses the IPAdic dictionary, distributed under its own licence terms.

KanjiVG

Stroke order data is provided by the KanjiVG project, created by Ulrich Apel and released under the Creative Commons Attribution-ShareAlike 3.0 licence.

VOICEVOX Nemo

Japanese voice audio generated using VOICEVOX Nemo. Lesson pronunciation audio is generated locally with VOICEVOX Nemo: 女声1 and used in accordance with the VOICEVOX Nemo terms.

Thank you to every contributor behind these projects. Without their work, YakoGaku would not be possible.