Plot — What is Spiral: The Bonds of Reasoning about?
Ayumu Narumi has lived all his life in the shadow of his famous detective brother, Kiyotaka. However, Kiyotaka disappeared two years ago, leaving behind his wife Madoka and Ayumu himself, along with a cryptic message about the "Blade Children." One day, a girl at Ayumu's school suddenly dies. What seemed like a suicide at first glance turns out to be a murder, and Ayumu is the prime suspect. While investigating the person responsible for framing him, he discovers that the mysterious Blade Children are involved—and they somehow know Kiyotaka personally. Ayumu soon finds out just how dangerous the Blade Children are and learns that, in reality, he and Kiyotaka are intertwined more closely than he had ever believed.
Top Cast & Creator
Quick Facts
| Type | Web Series |
| First Aired | 2002 |
| Genre | Animation, Mystery |
| Language | Japanese |
| Seasons | 1 (25 episodes) |
| Audience Score | 77% (7.7/10, 9 votes) |
Spiral: The Bonds of Reasoning — FAQ
Is Spiral: The Bonds of Reasoning worth watching? Spiral: The Bonds of Reasoning holds a 7.7/10 rating from 9 viewers. Ayumu Narumi has lived all his life in the shadow of his famous detective brother, Kiyotaka. However, Kiyotaka disappeared two years ago, leaving behind his wife Madoka and Ayumu himself, along with a cryptic message abo
Who is in the cast of Spiral: The Bonds of Reasoning? It stars Kenji Nojima, Masumi Asano, Akira Ishida, Yui Horie, Kenichi Suzumura, Kotono Mitsuishi and more.
Where can I stream Spiral: The Bonds of Reasoning? Streaming availability for Spiral: The Bonds of Reasoning is listed above when a platform is confirmed. MovieLink App is an info guide and hosts no files.
When did Spiral: The Bonds of Reasoning release? It first aired in 2002.






