learnjp.net/n2-vocabulary
Collection of JLPT N2 vocabulary study materials including adverb lists, katakana vocabulary, verb lists, and downloadable PDFs from textbooks like Mimi Kara Oboeru and Speed Master.
VocabularyJLPT and other testsJLPT N2KatakanaJLPTJLPT N1Listening practiceVocabulary listsAdjectivesSpaced repetition