crunchynihongo.com/start-learning-japanese/
A guide to starting Japanese that recommends specific textbooks and study methods, including TRY JLPT materials, Shin Nihongo 500 Mon, and grammar reference books for self-learners beginning from hiragana.
Courses, textbooks and schoolsGrammarResource lists and enginesJLPT N5JLPT N4TextbooksHiraganaKatakanaDictionariesJLPTParticles