Easy-to-Understand High School Classical Japanese and Classical Chinese Series: * Classical Japanese Vocabulary 315 * Speed Reading Classical Japanese Common Knowledge * Decoding Classical Japanese Vocabulary * All Levels Problem Collection Classical Japanese 4 (Obunsha) * Polaris Classical Japanese 1, 2, 3 Available for individual sale. Please inquire. Each book has a lot of writing in it. All are in poor condition, but usable. Please refrain from purchasing if you are looking for something pristine. The covers are generally dirty. The Classical Chinese "Memorization" and the Classical Japanese Common Knowledge books have less writing. Polaris 3's cover is a bit warped from getting wet in the rain. As a side note, I passed the MARCH university entrance exams using these reference books. For your reference.