● Condition of Item Purchased several years ago and stored without use. Appearance: As shown in the photos, there are some distortions and minor scratches on the cover and corners due to storage. Please check the condition in the photos beforehand and only purchase if you are agreeable. ● Details of Item Introduction to English Grammar Problem Mastery [4th Edition] Author: Hironobu Takeoka Publisher: Obunsha This is the introductory volume of the "Problem Mastery" series, which has overwhelming support for building a foundation in English for university entrance exams. Commentary by a charismatic instructor: Written by Hironobu Takeoka, a leading figure in English education. You can learn not just by memorization, but by understanding the reasoning behind "why it is so." Carefully selected good questions: Contains 600 questions (300 basic questions + 300 advanced questions) that allow you to efficiently learn important points frequently appearing on entrance exams. Video lecture support: You can watch explanatory videos on Obunsha's app, etc., allowing you to deepen your understanding smoothly even when studying independently. Convenient to carry: Compact size, perfect for studying during commutes, etc. This is a highly recommended book for those who want to take the first step in preparing for the common test or want to review high school English. ● Other No smokers or pets. We will take measures to prevent water damage, pack carefully, and ship promptly. #English #UniversityEntranceExam #EnglishGrammar #ProblemMastery #HironobuTakeoka #Obunsha #CommonTest #ReferenceBook