{"schema_version":"bf_book_companion_v1","release_id":"20261010T034321Z-reviewed-full-unique-works","book":{"amazon_purchase_url":"https://www.amazon.com/dp/1642735132?tag=bookfrontie00-20","asin":"1642735132","authors":["Osamu Dazai"],"book_id":"9781642735130","canonical_url":"https://bookfrontier.com/books/retrograde-9781642735130","cover_image_url":"https://img.bookfrontier.com/9781642735130.jpg?v=e254435f89d9a4f3","description":"Three stories of the ruined and the lost: Osamu Dazai at his most tormented. This collection unearths the Japanese literary legend’s most controversial and exhilarating early-career writing with strikingly original translations. “Retrograde” traces the life of an anguished youth in reverse; “Das Gemeine” features an aspiring literato with a dark past who hitches his wagon to an eccentric violinist; “Blossom-Leaves and the Spirit Whistle” tells of an old woman recalling the final breaths of her beautiful, sickly sister. Experience the twisted agony of the prose that propelled Dazai to the top of the literary world.","forthcoming":false,"isbn13":"9781642735130","publication_date":"20250916","publisher":"One Peace Books","slug":"retrograde","subtitle":"","title":"Retrograde"},"discovery":{"categories":{"all":[{"bisac_code":"LCO004030","confidence_band":"high","label":"Japanese Literary Collections","score":0.7867,"source":"bisac_hint_model"},{"bisac_code":"LIT008030","confidence_band":"medium","label":"Japanese Literary Criticism","score":0.7565,"source":"bisac_hint_model"},{"bisac_code":"LCO008010","confidence_band":"medium","label":"Eastern European Collections","score":0.7411,"source":"bisac_hint_model"}],"hint":[{"bisac_code":"LCO004030","confidence_band":"high","label":"Japanese Literary Collections","score":0.7867,"source":"bisac_hint_model"},{"bisac_code":"LIT008030","confidence_band":"medium","label":"Japanese Literary Criticism","score":0.7565,"source":"bisac_hint_model"},{"bisac_code":"LCO008010","confidence_band":"medium","label":"Eastern European Collections","score":0.7411,"source":"bisac_hint_model"}],"publisher":[{"bisac_code":"FIC019000","confidence_band":"high","label":"Literary Fiction","score":1,"source":"onix_publisher_code"},{"bisac_code":"FIC108000","confidence_band":"high","label":"World Literature / Japan","score":1,"source":"onix_publisher_code"},{"bisac_code":"LCO004030","confidence_band":"high","label":"Japanese Literary Collections","score":1,"source":"onix_publisher_code"}]},"genres":[{"label":"Japanese Literary Collections","score":0.7867,"slug":"japanese-literary-collections"},{"label":"Japanese Literary Criticism","score":0.7565,"slug":"japanese-literary-criticism"},{"label":"Eastern European Collections","score":0.7411,"slug":"eastern-european-collections"}],"reader_fit":["Readers drawn to anguished, tormented literary stories","Good for readers interested in stories of the ruined and lost"],"related_lists":[],"series":null,"similar_books":[{"authors":["Frank Abe","Greg Robinson","Floyd Cheung","& 0 more"],"book_id":"9780295743516","cover_image_url":"https://img.bookfrontier.com/9780295743516.jpg?v=e6b8cf8b19df57dc","score":0.676,"title":"John Okada","url":"https://bookfrontier.com/books/9780295743516"},{"authors":["Saka Mikami"],"book_id":"9798888773949","cover_image_url":"https://img.bookfrontier.com/9798888773949.jpg?v=a1d36ee2b4a2e144","score":0.6713,"title":"The Fragrant Flower Blooms With Dignity 12","url":"https://bookfrontier.com/books/9798888773949"},{"authors":["Lindsay Smith"],"book_id":"9781626720442","cover_image_url":"https://img.bookfrontier.com/9781626720442.jpg?v=6031a95415768067","score":0.6657,"title":"A Darkly Beating Heart","url":"https://bookfrontier.com/books/9781626720442"}],"topics":[{"evidence_refs":["keyword:literature"],"label":"Literature","score":0.057,"slug":"literature"},{"evidence_refs":["keyword:classic"],"label":"Classic","score":0.0526,"slug":"classic"},{"evidence_refs":["phrase_map_match"],"label":"Short Stories","score":0.0216,"slug":"short-story"}],"what_you_get":["Themes: Anguish, Loss and ruin, Dark pasts.","Story elements: A life traced in reverse.","Themes: Literature, Short Stories."]},"llm_signals":{"confidence":0.88,"pacing":"unknown","reader_fit":["Readers drawn to anguished, tormented literary stories","Readers interested in stories of the ruined and lost"],"themes":["Anguish","Loss and ruin","Dark pasts"],"tropes":["A life traced in reverse"]},"source_presence":{"amazon":true,"book_detail":true,"goodreads":true,"llm_signals":true,"similarity_seed":true},"stats":{"amazon_ratings_count":2,"goodreads_ratings_count":46,"goodreads_reviews_count":10,"quality_score":0.8601}}