my-senpai.com/kanachallenge/
Read hiragana and katakana in 30 days. Pluse learn 130+ daily Japanese vocabulary words. Timed quizzes, full reference charts with native audio, and speaking practice that checks your pronunciation. No account needed.
Kanji and kanaPronunciation and intonationEducational gamesKatakanaSpaced repetitionQuizzesPronunciationJLPTBeginner