This is a textbook set for U-Can's psychology counseling course. I purchased it on Mercari and have looked through it once. It's not for the purpose of obtaining a qualification, but the content was very easy to understand for a basic understanding of psychology and counseling. Recommended for those interested in psychology, and those who want to use it for self-understanding and interpersonal relationships. There are no markings, and it's in relatively good condition. (※Please note that there may be some signs of use as it is a used item) Everything in the photos is included. Instant purchase is OK.