reading-japanese.com/category/resources/
A collection of free study resources including kanji radical charts, hiragana and katakana guides, vocabulary lists, and recommendations for learning tools and apps.
Resource lists and enginesKanji and kanaApps and toolsKanji radicalsHiraganaKatakanaSpaced repetitionJLPTLanguage schoolsFreeTutors and teachersLiving in JapanAppsDictionariesJoyo kanji