This is a text for Hitotsubashi University entrance exam preparation from Sundai in 2013. Sundai's texts often feature typical problems, with the same content used every other year. The Math YS text has answers written in, allowing for rote memorization. There are also notes and printouts available, and the World History materials are very easy to understand as they are distributed by the instructor in print format. Items containing personal information will be cut out before shipping. Z-kai Difficult National and Public Universities Hitotsubashi University Correction Problems Bundle 2012 English, Math, Japanese, World History September to February, 6 months each 2013 Pre-exam Practice English, Math, Japanese, World History January and February, 2 months each 2019 Math March to February, 12 months Bonus guidebook Z-kai has already discontinued its Hitotsubashi-specific preparation, and currently only offers the pre-exam practice for January and February. There is nothing like this set, which covers a full 6 months of Hitotsubashi-specific preparation from September to February of the later term. Therefore, it is offered as a rare item. The 2019 Math materials, from March to August, feature problems frequently seen at Hitotsubashi, categorized by pattern, and include problems at the past exam level. I believe that these alone will solidify your foundation. Z-kai's problems are not past exam questions, but are created as predicted questions with the same difficulty and format, so they are recommended for those who want to keep the past exams and do a large amount of practice. The trends of the second-stage exams rarely change, and the difficulty remains the same, so although the year is old, it is still useful for preparation. Especially for Math and World History, as old problems are often reworked, I recommend thorough practice to the point of rote memorization. Bundle sale only. The items in the images are all included. This is a rare item, so we hope you will consider purchasing it. We will cut out any areas where personal information, such as names on the back of the text, is printed. As these are old materials and reference books, there may inevitably be writing, scratches, and stains. They are consistent and should not affect usage, but please refrain from purchasing if you are overly concerned about their condition.