Ayumu Narumi's older brother Kiyotaka, a renowned detective and piano player, disappears all of a sudden. The only clue Narumi has, are the Blade Children. Two years later a row of murders and incidents begin, relating to the Blade Children. Together with school journalist, Hiyono Yuizaki, Narumi tr...
Source: MyAnimeList
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Availability may vary by region.
Curated recommendations for fans of Spiral: Bond of Reasoning.
Other anime produced by J.C.STAFF.
Other anime that aired alongside Spiral: Bond of Reasoning.
Top-rated comedy anime ranked by score.
Top-rated drama anime ranked by score.
Chronological viewing order for franchises with movies and OVAs.
Streaming platforms and availability for popular anime.
Where to start reading once an adaptation ends.
