{"schema_version":"bf_book_companion_v1","release_id":"20260402T191500Z-bisacv2site-fullset","book":{"amazon_purchase_url":"https://www.amazon.com/dp/1421599716?tag=bookfrontier-20","asin":"1421599716","authors":["Naoki Urasawa"],"book_id":"9781421599717","canonical_url":"https://bookfrontier.com/books/9781421599717","cover_image_url":"https://img.bookfrontier.com/9781421599717.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","description":"A deluxe bind-up edition of Naoki Urasawa’s award-winning epic of doomsday cults, giant robots and a group of friends trying to save the world from destruction! Humanity, having faced extinction at the end of the 20th century, would not have entered the new millennium if it weren’t for them. In 1969, during their youth, they created a symbol. In 1997, as the coming disaster slowly starts to unfold, that symbol returns. This is the story of a group of boys who try to save the world. There once was a kid who imagined the end of the world. It was all a child’s game—until it became terribly real! The Friend is carrying out his plan to exterminate humanity—just as predicted. And the man who survived Bloody New Year’s Eve is on his way back to Tokyo. The boys are coming back together one by one as they race toward the final battle.","forthcoming":false,"isbn13":"9781421599717","publication_date":"20210316","publisher":"VIZ Media LLC","slug":"20th-century-boys-the-perfect-edition-vol-11","subtitle":"","title":"20th Century Boys: the Perfect Edition, Vol. 11"},"discovery":{"categories":{"all":[{"bisac_code":"CGN004010","confidence_band":"medium","label":"Crime & Mystery Comics","score":0.823,"source":"bisac_hint_model"},{"bisac_code":"CGN004060","confidence_band":"medium","label":"Tie-In Comics","score":0.8169,"source":"bisac_hint_model"},{"bisac_code":"CGN004190","confidence_band":"medium","label":"Science Fiction Manga","score":0.8099,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"CGN004010","confidence_band":"medium","label":"Crime & Mystery Comics","score":0.823,"source":"bisac_hint_model"},{"bisac_code":"CGN004060","confidence_band":"medium","label":"Tie-In Comics","score":0.8169,"source":"bisac_hint_model"},{"bisac_code":"CGN004190","confidence_band":"medium","label":"Science Fiction Manga","score":0.8099,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"CGN004010","confidence_band":"high","label":"Crime & Mystery Comics","score":1,"source":"onix_publisher_code"},{"bisac_code":"CGN004050","confidence_band":"high","label":"General Manga","score":1,"source":"onix_publisher_code"},{"bisac_code":"CGN004060","confidence_band":"high","label":"Tie-In Comics","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Crime & Mystery Comics","score":0.823,"slug":"crime-mystery-comics"},{"label":"Tie-In Comics","score":0.8169,"slug":"tie-in-comics"},{"label":"Science Fiction Manga","score":0.8099,"slug":"science-fiction-manga"}],"reader_fit":["Good for readers who enjoy Crime & Mystery Comics","Good for readers interested in century","Good for fans of Manga"],"related_lists":[],"series":null,"similar_books":[{"authors":["Naoki Urasawa"],"book_id":"9781421599700","cover_image_url":"https://img.bookfrontier.com/9781421599700.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3428,"title":"20th Century Boys: the Perfect Edition, Vol. 10","url":"https://bookfrontier.com/books/9781421599700"},{"authors":["Naoki Urasawa"],"book_id":"9781421599724","cover_image_url":"https://img.bookfrontier.com/9781421599724.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.329,"title":"21st Century Boys: the Perfect Edition, Vol. 1","url":"https://bookfrontier.com/books/9781421599724"},{"authors":["Naoki Urasawa"],"book_id":"9781421599663","cover_image_url":"https://img.bookfrontier.com/9781421599663.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3263,"title":"20th Century Boys: the Perfect Edition, Vol. 6","url":"https://bookfrontier.com/books/9781421599663"},{"authors":["Naoki Urasawa","Ari Nirwana","Sissy Nurvidati Rahim"],"book_id":"9781421599618","cover_image_url":"https://img.bookfrontier.com/9781421599618.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3232,"title":"20th Century Boys: the Perfect Edition, Vol. 1","url":"https://bookfrontier.com/books/9781421599618"},{"authors":["Naoki Urasawa"],"book_id":"9781421599694","cover_image_url":"https://img.bookfrontier.com/9781421599694.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3222,"title":"20th Century Boys: the Perfect Edition, Vol. 9","url":"https://bookfrontier.com/books/9781421599694"},{"authors":["Naoki Urasawa","Takashi Nagasaki","Akemi Wegmüller"],"book_id":"9781421599687","cover_image_url":"https://img.bookfrontier.com/9781421599687.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3171,"title":"20th Century Boys: the Perfect Edition, Vol. 8","url":"https://bookfrontier.com/books/9781421599687"},{"authors":["Naoki Urasawa","Takashi Nagasaki","Akemi Wegmüller"],"book_id":"9781421599625","cover_image_url":"https://img.bookfrontier.com/9781421599625.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3163,"title":"20th Century Boys: the Perfect Edition, Vol. 2","url":"https://bookfrontier.com/books/9781421599625"},{"authors":["Naoki Urasawa"],"book_id":"9781421599632","cover_image_url":"https://img.bookfrontier.com/9781421599632.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T10%3A13%3A18Z","score":27.3154,"title":"20th Century Boys: the Perfect Edition, Vol. 3","url":"https://bookfrontier.com/books/9781421599632"}],"topics":[{"evidence_refs":["keyword:science fiction"],"label":"Science","score":0.2945,"slug":"science"},{"evidence_refs":["keyword:20th century boys"],"label":"Boys","score":0.2278,"slug":"boys"},{"evidence_refs":["keyword:crime"],"label":"Crime","score":0.1494,"slug":"crime"},{"evidence_refs":["keyword:20th century boys"],"label":"Century","score":0.083,"slug":"century"}],"what_you_get":["Themes: Science, Boys, Crime.","Reading lane: Crime & Mystery Comics and Tie in Comics.","Publisher: VIZ Media LLC."]},"llm_signals":null,"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":false,"similarity_seed":true},"stats":{"amazon_ratings_count":376,"goodreads_ratings_count":1681,"goodreads_reviews_count":120,"quality_score":0.9315}}