Spiral: Suiri no Kizuna
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 tries to figure out their destiny.
(Source: Anime News Network)
Spiral: Bond of Reasoning has 25 episodes.
As of now, Spiral: Bond of Reasoning has finished.
Spiral: Bond of Reasoning aired from October 1, 2002 to March 25, 2003.
Spiral: Bond of Reasoning is a TV series with episodes around 23 minutes long, originally from Japan.
Spiral: Bond of Reasoning premiered in Fall 2002.