The author starts off with the history of anime and manga then gets into folktales, hardcore anime, themes, the Way of the Warrior and the Way of the Teeenage Girl, Japanese mothers, Christianity, Shinto, Idols, nature, war and anti-war themes, birth, death and rebirth, giant robots, Sailor Moon, Pokemon and so much more.
SOME of the things that the author presents as facts are wrong. For example, on page 122, says "Long ago, two members of the interplantary noble house of Jurai traveled to Earth: Tenchi Masaki's mother...and grandfather Yosho-" which is wrong. Achika, Tenchi's mother was born on Earth. Yosho had been on Earth for over 700 years guarding the Masaki Shrine. As he was chasing the dangerous pirate-demon, Ryoko, I DOUBT he brought a baby along for the ride.
Also, at the end, the author tells you the book is based on his own favorites. What happened to list of resources, the titles of anime and manga and history books we should read? If you want to be told what to watch and read DON'T buy this book. This author wants you to think. How un-American.
Oh, the afterword is also kind of weak.
I would suggest this book for a person who just entered the world of anime. It is newer than most and VERY detailed.