- Title: Adlerian Psychology in 3 Hours: Explained Through Manga - Author: Naoki Yoshida, Yoshio Iwai - Contents: 9 chapters on psychology for navigating life - Features: Provides knowledge of psychology useful in real life, with content that deepens self-understanding. Purchased new at a bookstore and read once. The obi has some damage (see photo 3), but I think there are no noticeable stains or damage to the cover or the main body.