"Manga Guide to Psychiatry" Yu Yu / Sou Price: ¥648 "Adult Psychology in One Page" Yu Yu / Sou Price: ¥648 This is a series that teaches in an interesting way, using the pace of a gag manga. Although there are some missing volumes, the stories are basically one topic per chapter, so you probably won't have trouble following along even if you're missing some. (Sometimes they continue) Since these are used items, please check the images and refrain from purchasing if you have any concerns. This will be shipped via courier, so if you have a preferred delivery time, please let me know in the comments after purchase.