{"schema_version":"bf_book_companion_v1","release_id":"20260402T191500Z-bisacv2site-fullset","book":{"amazon_purchase_url":"https://www.amazon.com/dp/142159966X?tag=bookfrontier-20","asin":"142159966X","authors":["Naoki Urasawa"],"book_id":"9781421599663","canonical_url":"https://bookfrontier.com/books/9781421599663","cover_image_url":"https://img.bookfrontier.com/9781421599663.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","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. “My father is the Friend?” Kanna asks as she confronts the grim truth. With a heart full of despair, it will take everything for Kanna to continue the fight against the Friends. Meanwhile, Koizumi and Sadakiyo manage to escape the pursuit of the Dream Navigators, but not for long. Can Kanna, caught in an emotional struggle between her fate and the future of the Earth, step forward and head to the rescue of Koizumi? As our heroes continue their fight against the Friends, longtime secrets are revealed and more of Kenji’s friends reunite. The war against the Friends has reached yet another crescendo…","forthcoming":false,"isbn13":"9781421599663","publication_date":"20191217","publisher":"VIZ Media LLC","slug":"20th-century-boys-the-perfect-edition-vol-6","subtitle":"","title":"20th Century Boys: the Perfect Edition, Vol. 6"},"discovery":{"categories":{"all":[{"bisac_code":"CGN004010","confidence_band":"medium","label":"Crime & Mystery Comics","score":0.8153,"source":"bisac_hint_model"},{"bisac_code":"CGN004060","confidence_band":"medium","label":"Tie-In Comics","score":0.8145,"source":"bisac_hint_model"},{"bisac_code":"CGN004050","confidence_band":"medium","label":"General Manga","score":0.8077,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"CGN004010","confidence_band":"medium","label":"Crime & Mystery Comics","score":0.8153,"source":"bisac_hint_model"},{"bisac_code":"CGN004060","confidence_band":"medium","label":"Tie-In Comics","score":0.8145,"source":"bisac_hint_model"},{"bisac_code":"CGN004050","confidence_band":"medium","label":"General Manga","score":0.8077,"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":0.8153,"slug":"crime-mystery-comics"},{"label":"Tie-In Comics","score":0.8145,"slug":"tie-in-comics"},{"label":"General Manga","score":0.8077,"slug":"general-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","Takashi Nagasaki","Akemi Wegmüller"],"book_id":"9781421599670","cover_image_url":"https://img.bookfrontier.com/9781421599670.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":30.5041,"title":"20th Century Boys: the Perfect Edition, Vol. 7","url":"https://bookfrontier.com/books/9781421599670"},{"authors":["Naoki Urasawa","Takashi Nagasaki","Akemi Wegmüller"],"book_id":"9781421599687","cover_image_url":"https://img.bookfrontier.com/9781421599687.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":30.5003,"title":"20th Century Boys: the Perfect Edition, Vol. 8","url":"https://bookfrontier.com/books/9781421599687"},{"authors":["Naoki Urasawa"],"book_id":"9781421599717","cover_image_url":"https://img.bookfrontier.com/9781421599717.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":27.326,"title":"20th Century Boys: the Perfect Edition, Vol. 11","url":"https://bookfrontier.com/books/9781421599717"},{"authors":["Naoki Urasawa","Takashi Nagasaki","Akemi Wegmüller"],"book_id":"9781421599625","cover_image_url":"https://img.bookfrontier.com/9781421599625.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":27.3036,"title":"20th Century Boys: the Perfect Edition, Vol. 2","url":"https://bookfrontier.com/books/9781421599625"},{"authors":["Naoki Urasawa"],"book_id":"9781421599700","cover_image_url":"https://img.bookfrontier.com/9781421599700.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":27.3021,"title":"20th Century Boys: the Perfect Edition, Vol. 10","url":"https://bookfrontier.com/books/9781421599700"},{"authors":["Naoki Urasawa","Ari Nirwana","Sissy Nurvidati Rahim"],"book_id":"9781421599618","cover_image_url":"https://img.bookfrontier.com/9781421599618.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":27.2979,"title":"20th Century Boys: the Perfect Edition, Vol. 1","url":"https://bookfrontier.com/books/9781421599618"},{"authors":["Naoki Urasawa"],"book_id":"9781421599724","cover_image_url":"https://img.bookfrontier.com/9781421599724.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":27.297,"title":"21st Century Boys: the Perfect Edition, Vol. 1","url":"https://bookfrontier.com/books/9781421599724"},{"authors":["Naoki Urasawa"],"book_id":"9781421599632","cover_image_url":"https://img.bookfrontier.com/9781421599632.jpg?v=20260402T191500Z-bisacv2site-fullset%3A2026-04-05T16%3A15%3A58Z","score":27.2965,"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":490,"goodreads_ratings_count":2153,"goodreads_reviews_count":111,"quality_score":0.933}}