Thank you for viewing. Regarding shipping: For example, Those who purchase between the night of the 1st (Monday) and the 7th (Sunday) will have their items shipped on the 13th (Saturday) or 14th (Sunday). Those who purchase between the night of the 8th (Monday) and the 14th (Sunday) will have their items shipped on the 20th (Saturday) or 21st (Sunday). If you purchase multiple books, We may be able to offer a discount on shipping costs, so please comment. (This may not be possible depending on the thickness of the books) If you purchase multiple items without commenting, we may ship them together. The definitive edition of high school instruction texts, designed with future university entrance exams in mind. It solidifies basic knowledge and skills, and by tackling high-level problems that reflect new trends in entrance exams, students will hone their application skills and raise their awareness of university entrance exams. It is ideal for students aiming for a level from mid-tier universities to the GMARCH challenge level. Comprehensive answer explanations that students can read and understand University entrance exams, which require a deeper understanding and logical thinking than high school entrance exams, cannot be overcome by simply memorizing solution methods and answer patterns. The High School Shin-Enshu series comes with detailed answer explanations. We have devised ways to help students understand knowledge items and how to approach problems more deeply. Pages that can be used in a variety of teaching situations It is designed to be easy to use not only in classroom instruction such as group lessons and individual instruction, but also in the increasing number of remote instruction sessions and coaching-type instruction where teachers focus on progress management and answering questions, allowing students to learn proactively. [English] Based on the trends of entrance exam questions The "Grammar Edition" allows for steady acquisition through step-by-step questions. The "Reading Comprehension Edition" starts with short sentences and works on basic skills, then tackles reading comprehension by question format. The "Listening Edition" explains how to solve problems for each question format in an easy-to-understand manner.