A 156-page book explaining how to organize your mind when you're feeling mentally unwell. - Title: My Head Has "Mentally Unwell Times". - Author: Itchii - Price: 1500 yen - ISBN: 978-4-7991-1930-0 - Number of pages: 156 pages Thank you for looking. It's in relatively good condition as I read it with a cover, but there are some pages with folded corners. Please consider this item, understanding that it is a used item.