This is a kanji kentei (KanKen) problem book. There's one each for Level 3 and Level 2 (each is a different text). If you're interested, I'm open to selling them separately, so feel free to comment ᴖ_ᴖ There are no markings inside. Level 3 includes a separate booklet with mock exams, and Level 2 has mock exams at the end of the problem book. Please note that for Level 3, I've written on the first mock exam in the separate booklet. Thank you for your understanding. I was able to pass Level 2 using these two books! #KanKen #KanKenReferenceBook #KanKenProblemBook #KanKenLevel3 #KanKenLevel2 #KanjiKenteiProblemBook