Shinkenzemi High School 1st Year Course Difficult Course ☆ Class Challenge Part 1, Part 2 ☆ Practice Challenge April to January ☆ Regular Test Prediction Practice Problems Part 1, Part 2 ☆ English Grammar Terminology Reference Book ☆ English Grammar Reference Book for When You're Stuck ☆ English 4 Skills Test Preparation BOOK 1, 2 Although these are from 2018, they can be studied section by section, so they are perfectly suitable for solidifying your foundation in your first year. Total 18 books