Sugoi Japanese JLPT N3: Vocabulary 516
Sugoi Japanese JLPT N2: Vocabulary 4600
Sugoi Japanese JLPT N1: Vocabulary 2500
Japanese Reader Collection Volume 1: Hikoichi: The Easy Way to Read Japanese Folklore Tales and Stories (Japanese Edition)
Japanese Grammar, 3rd edition (Barron's Grammar Series)
Complete Guide to Japanese Kanji: Remembering and Understanding the 2,136 Standard Japanese Characters
600 Basic Japanese Verbs: The Essential Reference Guide: Learn the Japanese Vocabulary and Grammar You Need to Learn Japanese and Master the JLPT