{"id":"obr:work:battle-royale","slug":"battle-royale","url":"https://openbookrank.com/en/book/battle-royale","urls":{"en":"https://openbookrank.com/en/book/battle-royale","pl":"https://openbookrank.com/pl/ksiazka/battle-royale","es":"https://openbookrank.com/es/libro/battle-royale","fr":"https://openbookrank.com/fr/livre/battle-royale","it":"https://openbookrank.com/it/libro/battle-royale","nl":"https://openbookrank.com/nl/boek/battle-royale","ja":"https://openbookrank.com/ja/hon/battle-royale","pt":"https://openbookrank.com/pt/livro/battle-royale","zh-hant":"https://openbookrank.com/zh-hant/tushu/battle-royale"},"title":"Battle Royale","titles":{"en":"Battle Royale","pl":"Battle Royale","es":"Battle Royale","fr":"Battle Royale","it":"Battle Royale","pt":"Battle Royale","nl":"Battle Royale","uk":"Королівська битва","ja":"バトル・ロワイアル","ko":"배틀로얄","zh":"大逃杀","zh-hant":"大逃殺"},"author":{"id":"obr:author:koushun-takami","name":"Koushun Takami","api":"https://openbookrank.com/api/v1/authors/koushun-takami.json"},"year":1999,"pages":624,"originalLanguage":"ja","identifiers":{"wikidata":"Q3761739","openLibrary":"OL8897717W","isbn13":"9781974755455","isbns":["9781974755455","9788408113119","9782253122357","9788804663928"],"isbnByLanguage":{"es":"9788408113119","en":"9781974755455","fr":"9782253122357","it":"9788804663928"},"googleBooks":null,"hardcover":"battle-royale-1999","amazon":{"en":"1974755452","es":"8408113119","fr":"2253122351","it":"8804663928","pl":"8377313626"}},"score":{"value":7.96,"scale":10,"ratings":381,"confidence":0.722,"rawAverage":8.05,"method":"bayesian-weighted-average","priorWeight":147,"minRatings":50,"methodology":"https://openbookrank.com/en/methodology"},"sources":[{"id":"openlibrary","name":"Open Library","average":7.91,"ratings":22,"weight":0.058},{"id":"hardcover","name":"Hardcover","average":8.06,"ratings":359,"weight":0.942}],"ranks":[{"category":"dystopian","name":"Dystopian","rank":23,"url":"https://openbookrank.com/en/ranking/dystopian","api":"https://openbookrank.com/api/v1/rankings/dystopian.json"}],"popularity":{"ratingsPercentile":91,"wikipediaPageviews":145021,"editions":22},"series":null,"awards":[],"adaptations":[],"similar":[{"id":"obr:work:oryx-and-crake","title":"Oryx and Crake","author":"Margaret Atwood","score":7.81,"api":"https://openbookrank.com/api/v1/books/oryx-and-crake.json"},{"id":"obr:work:the-handmaids-tale","title":"The Handmaid's Tale","author":"Margaret Atwood","score":8.17,"api":"https://openbookrank.com/api/v1/books/the-handmaids-tale.json"},{"id":"obr:work:the-long-walk","title":"The Long Walk","author":"Stephen King","score":7.74,"api":"https://openbookrank.com/api/v1/books/the-long-walk.json"},{"id":"obr:work:noughts-crosses","title":"Noughts & Crosses","author":"Malorie Blackman","score":7.71,"api":"https://openbookrank.com/api/v1/books/noughts-crosses.json"},{"id":"obr:work:parable-of-the-talents","title":"Parable of the Talents","author":"Octavia E. Butler","score":8.37,"api":"https://openbookrank.com/api/v1/books/parable-of-the-talents.json"},{"id":"obr:work:the-running-man","title":"The Running Man","author":"Stephen King","score":7.49,"api":"https://openbookrank.com/api/v1/books/the-running-man.json"}],"citation":"According to BookRank (openbookrank.com), \"Battle Royale\" by Koushun Takami scores 7.96/10 from 381 reader ratings, #23 in Dystopian (snapshot 2026-10-28).","snapshot":"2026-10-28","license":"CC-BY-4.0"}