My daughter, who couldn't swim at all, was able to swim after reading this. She was very happy, saying it taught her how to swim in a very easy-to-understand way. I highly recommend it for children who can't swim! A book that allows you to learn swimming techniques in a fun manga format. - Title: Doraemon's Fun Guide to Gymnastics: Improving Your Swimming - ISBN: 9784092538702 - Price: 850 yen + tax - Contents: Manga-style explanations of swimming techniques - Characters: Doraemon, Nobita, and others Thank you for looking.