"Eiken Grade Pre-1 Pass-単 (Pass 単 is short for "Pass the Vocabulary") Supported by the Ministry of Education, Culture, Sports, Science and Technology" Obunsha Price: ¥1650 This is the Pre-1 grade version of the "Deru-jun Pass-tan" series. I bought this new at a bookstore, but I switched from the Eiken (English Proficiency Test) to the TOEIC test, so it's unused. It comes with a red sheet. There are no writings or markings. #Obunsha #book #language/English"