"Unko Kanji Drill for 4th Graders: The Most Fun Kanji Drill in Japan" Bunkyosha Editorial Department Price: ¥980 Only used in three places, as shown in photos 6 and 7. The rest is in very good condition. I hope you will find it useful. Thank you. 〇Bonus "4th Grade Problem Set: 5-Minute Morning Drill - Japanese Language" Sections up to page 23 have been cut out and used.