Spiral: The Bonds of Reasoning, Kyo Shirodaira and Eita Mizuno

Spiral: Bonds of Reasoning by Kyo Shirodaira and Eita Mizuno is a mystery manga series that follows the young high school prodigy detective, Ayumu Narumi. His brother, Kiyotaka Narumi, another prodigy disappeared after pursuing the case of "The Blade Children" and leaving Ayumu and Madoka (Ayumu's sister-in-law, Kiyotaka's wife) with only one phone call. Madoka, who is a Lieutenant in the police, is faced with many cases that relate to the mysterious "Blade children" and Ayumu, being the prodigy that he is, gets involved and solves the cases. Also helping out with the crimes and murders is Hiyono Yuizaki, a resource of information who knows everything and anything, even top secret police records. All of these investigations are about the murder of people who are related to the "blade children" and they all end up involving the Narumi family in some way. In solving these cases, more questions arise and the "Blade Children" and Ayumu's brother's whereabouts become more bizarre and hard to figure out. This manga is a quest to find Kiyotaka and solve the mystery of the "Blade Children" before everyone Ayumu knows and loves dies.


I would recommend this book to people who enjoy deep thinking and twisted plot lines. There is also a substantial amount of graphic pictures with book and weaponry so these who cannot handle even cartoon blood, should not pick up this manga. This book is quite serious, however there is also a comedic element integrated to the story. There are more words in this manga than other mangas, on average so reading was enjoyable because there was actually a lot to read. I would definitely recommend the book Spiral: Bonds of Reasoning to anybody who likes manga or even anybody who just wants to read a good suspense and mystery story.


-Reviewed by M.K., grade 9.