The perfect Kanji Kentei study book for the smartphone age. - Title: Kanji Kentei Pocket Derujun Ichimon Itto Grade 5 - Publisher: Obunsha - Features: Effective learning for the smartphone age - Contents: Organized by subject, suitable for various age groups and learning speeds - Included: Downloadable bonus content, 2 mock exams - Description: Explanations provided for all questions Thank you for viewing. I purchased this for my son, but it was never used, so it is in unused condition. A red sheet is also included. It will be sent via Yu-Packet Post Mini. Thank you.