I skimmed through it. There are no markings or folds. It's a beautiful item with the cover and obi, but there is some dirt on the cover. Please check the photos for details. No smoking or pets. A practical book on the theme of liberation from emotional abuse. - Title: Escaping the Morahara Swamp, Life Science Publishing - 2200 yen + tax - Authors: Emi Imamoto, Sumi Shibata - Theme: Joint custody after divorce - Content: Unable to breathe, weakened by emotional abuse Thank you for looking.