This is a "Pass-Tan" (Pass-Tan is short for "Pass the English Test Vocabulary Book"). I've only done the first 100 words, so it's almost unused. There are almost no scratches or stains. As shown in the photos, there are some minor markings on the first 100 words only. Price is negotiable. The cover is missing! A reference book for efficiently learning the vocabulary for the Eiken Grade 1. - Title: Eiken Grade 1 Deru Jun Pass-Tan 5th Edition - Publisher: Obunsha - Language: Japanese - Edition: 5th Edition Thank you for looking. Eiken Grade 1, Eiken, Pass-Tan, Pass Tan, vocabulary book, English vocabulary book, English vocabulary, Eiken