Arpeggio of Blue Steel

30 minutes

Due to Rising Seas, most of the land is lost, fleets of sentient warships mysteriously appear and devastate the world's navies. The Blue Steel submarine defects to the human side to help fight back.

30 minutes

Due to Rising Seas, most of the land is lost, fleets of sentient warships mysteriously appear and devastate the world's navies. The Blue Steel submarine defects to the human side to help fight back.

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Watch Arpeggio of Blue Steel Season 1 Episode 12 - The Power to Open a Path

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s1e12 The Power to Open a Path
December 23, 2013
Kongou obliterates the ships of the American Fleet of Fog and Iona, along the other mental models, make contact with Kongou in an attempt to bring her to her senses. However, Kongou claims that it's her duty to prevent further anomalies to the Fog by destroying Iona and all ships who come in contact with her, including herself, before locking down all communications. After barely deflecting an attack of Kongou's enhanced Super Gravity Cannon, the I-401 conceals itself, knowing that confronting her directly is useless, when Iona decides to reach Kongou and confront her face to face. Gunz? agrees with her plan and after evading a massive barrage of attacks, Iona boards a torpedo to reach Kongou's deck. Iona attempts to reason with Kongou who keeps attacking her until she finally traps Iona and prepares to self destruct herself to kill both, when the sequence is disrupted by I-401's Super Gravity Cannon. In the end, Iona suceeds to dissuade Kongou and prevents the destruction of both. The reformed Kongou befriends Iona while the superstructure created by her collapses. Days later, as the I-401's crew delivers the vibration warhead to the U.S. Navy as intended, Takao's body is restored and they return to the sea, hoping that their actions have helped change the world for the better.
First Episode
Watch Arpeggio of Blue Steel Season 1 Episode 1 - Those with Shipping Routes

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In the near future, mankind was driven away from the seas and landmasses were isolated from each other with the advent of the "Fleet of Fog", AI controlled ships which destroyed all opposition turning the world into turmoil. Years later, the Japanese Government is about to launch an unmanned cargo shuttle into orbit when the Fleet of Fog ship Nagara appears to prevent it. The launch is a success when the human-crewed Fog submarine I-401 defeats the enemy by request of the government. After the battle, the I-401's captain Gunz? Chihaya reminisce with its mental model, a human-shaped avatar called Iona about their first meeting two years ago. It was during this time that I-401 was under human custody for years, but unresponsive until Gunz? comes in contact with it, awakening Iona. After Iona reveals that she had instructions to serve under him, Gunz? agrees to join forces with her, and they flee together. Back to the present, Gunz? is approached by Ry?jir? Kamikage, the Assistant Secretary of Military Affairs, who reveal that the shuttle was destroyed before accomplishing its task, which is to deliver the plans of a new weapon developed to fight the ships of the Fog to the United States, as Japan now lacks the resources needed to mass produce it. Accepting the task of crossing the Pacific Ocean to take the plans to the US by themselves, Gunz? and his crew depart to resupply at the Yokosuka Base, but the Fog's Heavy Cruiser Takao takes heed of the I-401's approach and prepares itself to engage it.
Watch Arpeggio of Blue Steel Season 1 Episode 2 - Into the Storm
s1e2 Into the Storm
October 14, 2013
October 14, 2013
Into the Storm
Watch Arpeggio of Blue Steel Season 1 Episode 4 - Assault on Yokosuka
s1e4 Assault on Yokosuka
October 28, 2013
October 28, 2013
Assault on Yokosuka
Watch Arpeggio of Blue Steel Season 1 Episode 5 - Not Human
s1e5 Not Human
November 4, 2013
November 4, 2013
Not Human
Watch Arpeggio of Blue Steel Season 1 Episode 6 - Friends
s1e6 Friends
November 11, 2013
November 11, 2013
Friends
Watch Arpeggio of Blue Steel Season 1 Episode 7 - Iwo Jima
s1e7 Iwo Jima
November 18, 2013
November 18, 2013
Iwo Jima
Watch Arpeggio of Blue Steel Season 1 Episode 8 - House of Dolls
s1e8 House of Dolls
November 25, 2013
November 25, 2013
House of Dolls
Watch Arpeggio of Blue Steel Season 1 Episode 9 - Desperate Escape
s1e9 Desperate Escape
December 2, 2013
December 2, 2013
Desperate Escape
Watch Arpeggio of Blue Steel Season 1 Episode 10 - Devotion of Self
s1e10 Devotion of Self
December 9, 2013
December 9, 2013
Devotion of Self
Watch Arpeggio of Blue Steel Season 1 Episode 11 - Sisters
s1e11 Sisters
December 16, 2013
December 16, 2013
Sisters
Watch Arpeggio of Blue Steel Season 1 Episode 12 - The Power to Open a Path
s1e12 The Power to Open a Path
December 23, 2013
December 23, 2013
The Power to Open a Path

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10 ratings (average: 4.2)

Ratings & Reviews

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This show has not been reviewed yet.

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4 star rating
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10 ratings (average: 4.2)

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Ratings & Reviews

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This show has not been reviewed yet.

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4 star rating
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5 star rating
10 ratings (average: 4.2)