jpyokoso.com/japanese-vowel-pronunciation-guide/
Guide to pronouncing the five Japanese vowels with explanations of common mistakes, minimal pair practice, long vowel distinctions, and shadowing exercises for beginners.
Pronunciation and intonationListening and audioPronunciationPitch accentShadowingExample sentencesQuizzesListening practiceJLPTJLPT N4Hiragana