Arpeggio of Blue Steel

Suddenly, a fleet of ships with mysterious super-weapons called the "Fleet of Fog" appeared all around the world. Humanity didn't have the technology to fight such a fleet, so they were driven out of the sea… Seventeen years after the battle, for some reason, Gunzou Chihaya and his crewmates aboard the I-401 and the personification (Mental Model) of the I-401, Iona, started fighting the Fleet of Fog….

106 chapters

Chapter 179
Chapter 178
Chapter 177
Chapter 176
Chapter 175
Chapter 174
Chapter 173
Chapter 172
Chapter 171
Chapter 170
Chapter 169
Chapter 168
Chapter 167
Chapter 166
Chapter 165
Chapter 164
Chapter 163
Chapter 162
Chapter 161
Chapter 160
Chapter 159
Chapter 158
Chapter 157
Chapter 156
Chapter 155
Chapter 154
Chapter 153
Chapter 152
Chapter 151
Chapter 150
Chapter 149.5
Chapter 149
Chapter 148
Chapter 147
Chapter 146
Chapter 145
Chapter 144
Chapter 143
Chapter 142
Chapter 141
Chapter 140
Chapter 139
Chapter 138
Chapter 137
Chapter 60
Chapter 59
Chapter 58
Chapter 57
Chapter 56
Chapter 55
Chapter 54.5
Chapter 54
Chapter 53
Chapter 52
Chapter 51
Chapter 50
Chapter 49
Chapter 48
Chapter 47
Chapter 46
Chapter 45
Chapter 44
Chapter 43
Chapter 42
Chapter 41
Chapter 40
Chapter 39
Chapter 38
Chapter 37
Chapter 36
Chapter 35
Chapter 34
Chapter 33
Chapter 32
Chapter 31
Chapter 30
Chapter 29
Chapter 28
Chapter 27
Chapter 26
Chapter 25
Chapter 24
Chapter 23
Chapter 22
Chapter 21
Chapter 20
Chapter 19
Chapter 18
Chapter 17.5 — Special Book
Chapter 17
Chapter 16
Chapter 15
Chapter 14
Chapter 13
Chapter 12
Chapter 11
Chapter 10
Chapter 9
Chapter 8
Chapter 7
Chapter 6
Chapter 5
Chapter 4
Chapter 3
Chapter 2
Chapter 1

Arpeggio of Blue Steel

Arpeggio of Blue Steel is an ongoing manga by Ark Performance, first published in 2009. It blends sci-fi, action, romance and comedy. You can read all 106 available chapters of Arpeggio of Blue Steel online for free on MangaPulse; the newest is Chapter 179, added 2026-10-11. New chapters appear here shortly after they're released.

Ark Performance · 2009 · Ongoing

Sci-Fi · Action · Romance · Comedy · Mecha · Adventure