Spiral: Bonds of Reasoning
World-class detective Kiyotaka Narumi's last words prior to his sudden disappearance continue to haunt his younger brother, Ayumu. The cheeky 10th-grader becomes further embroiled in the mystery when he is mistaken for the prime suspect in a murder at his school. Led by Ayumu's sister-in-law, Kiyotaka's wife and fellow detective, Madoka, the investigation into the murder gives Ayumu a chance to clear his name. But in doing so, he not only uncovers ties to the Blade Children but also more questions than answers about who and what they are.
(Source: Yen Press)
Chapters List
Chapter 77.5
Omake
Chapter 77.1
77.1
Chapter 77
If all is as it should be, there will be many...
Chapter 76
76
Chapter 75
75
Chapter 74
74
Chapter 73
Headed for Babel
Chapter 72
72
Chapter 71
The Song Sung During the Day You Parted Ways (part 1)
Chapter 70
In Your Darkness
Chapter 69.2
69.2
Chapter 69.1
69.1
Chapter 69
The Duo's Sky
Chapter 68
68
Chapter 67
The Paradox of the Twins
Chapter 66
The Lost World
Chapter 65
65
Chapter 64
64
Chapter 63
Wing's Rustle
Chapter 62
62
Chapter 61
Walking Beneath the Days
Chapter 60
And What I Was Afraid of Became Worse
Chapter 59
The Weirdness of Them Being Here
Chapter 58
58
Chapter 57
The Two Faces of the Future
Chapter 56
56
Chapter 55
The Enemy on the Board
Chapter 54
The Human's Hand Hasn't Been Touched Yet
Chapter 53
Blood Music
Chapter 52
52
Chapter 51
51
Chapter 50
50
Chapter 49
Curtain Fall
Chapter 48
The Temporary Life Now
Chapter 47
Your Fighting Song
Chapter 46
46
Chapter 45.5
Bonus:The Great Detective, Narumi Kiyokata:Kohinata Kurumi's Chall...
Chapter 45
45
Chapter 44
Is Shroedinger's Cat Alright?
Chapter 43
Time for Love
Chapter 42
The Mote in God's Eye
Chapter 41
Ritual of Surrender
Chapter 40
The Choice of Life
Chapter 39
Brothers
Chapter 38
The Scanner of Darkness
Chapter 37
The Game of Rat and Dragon
Chapter 36
The Darkness Must Not Fall
Chapter 35
35
Chapter 34
34
Chapter 33
33
Chapter 32
32
Chapter 31
The Mocker's Position
Chapter 30
Dark Path of Terror
Chapter 29
Black Angel
Chapter 28
Death Is My Dancer
Chapter 27
27
Chapter 26
Distant Dawn
Chapter 25
Like a Swan
Chapter 24
Moving Target
Chapter 23
Night Comes Again
Chapter 22
Dried Eyes
Chapter 21
Good Night Sweethearts
Chapter 20
20
Chapter 19
19
Chapter 18
A Cold Equation
Chapter 17
5 O'Clock Thunder
Chapter 16
The Loser's Day
Chapter 15
The Follower's Decision
Chapter 14
The Choice of the Believer
Chapter 13
13
Chapter 12
vs. Rio
Chapter 11
The Strength of Youth
Chapter 10
The Happiness of the Believer (part 2)
Chapter 9
9
Chapter 8
8
Chapter 7
7
Chapter 6
The Room with the Special Lock (part 3)
Chapter 5
The Room with the Special Lock (part 2)
Chapter 4
The Room with the Special Lock (part 1)
Chapter 3
3
Chapter 2
The Invisible Murderer in the Balcony (Last Half)
Chapter 1
1
