Title: 日本語能力試験レベルアップトレーニング文法N1 Authors: 坂本 勝信 著 Pages: 191P Published At: June, 2012 Description: Practice with 180 questions in the same format as the Japanese Language Proficiency Test (20 questions × 9 units), and check your progress with 150 comprehension questions across 3 sets (50 questions × 3 sets) to ensure you have a solid grasp of grammar and improved your skills.