Second Coming of Blue Steel...dat double reference
Show me!The performance of a German Submarine!Why's she's gone all Abysall just like that?...it couldn't possibly...SioinjuFull Cannonball!!Furo Dobontal!! - Playing off Shioi's docking lineThe one that they say is the second coming of the Blue Steel's I-401...Enemy attack!Eh? Shioi-chan?The Enemy is closing in at 3 times the speed of a normal submarine!W-What happened!?