In the year 2039, the stalwart Captain Chihaya Gunzou and his intrepid crew of the Blue Steel fleet may be humanity\'s last chance to fight off the alien invaders. 5 x 7 1/8..
The fleet contains a secret weapon that could turn the tide of war: a mysterious I-401 submarine that can transform into a girl.
In the year 2039, the stalwart Captain Chihaya Gunzou and his intrepid crew of the Blue Steel fleet may be humanity\'s last chance to fight off the alien invaders