n4

【egg rolls】JLPT N1～N5 一万词 Anki 牌组【简／繁】【语音＆例句】；Anki，日语，日文，日本語，牌组，卡组，牌組，卡組，能力考，日檢

日语N5-N2语法笔记~ 🍻

Structured Japanese Kanji and Vocabulary JSON datasets organized by JLPT level with English and Russian translations — ready for use in language learning apps, NLP, and kanji study tools.

Open, correctly-licensed JLPT N5–N1 dataset — vocabulary, kanji & example sentences as JSON, CSV & SQLite.

Free JLPT N5–N1 study materials: vocabulary, kanji, grammar

JAX/GPU N4 bias field correction — a fast drop-in match for SimpleITK N4 (~2600x faster on A100, <0.2% match)

Free Japanese grammar notes N5→N2 with auto furigana | 日语语法笔记 自动注音