"Jitsuryoku o Tsukeru Sekaishi 100-dai, Revised 3rd Edition" Z-kai Publishing Editorial Department Price: ¥1430 Problems: Marks are on the problem numbers of the questions I got wrong, sorry. World History Level 1, History Proficiency Test I can get 90% on past papers for Waseda University's Faculty of Letters and Keio University's Faculty of Commerce with this book. I can get 80% on Waseda University's Faculty of Law. I can get 80% on Keio University's Faculty of Economics. I make 1 or 2 mistakes on past Center Exam questions. #Z-kai Publishing Editorial Department #Books #History/WorldHistory"