Because one of the DD is Poipoi Possessive Kaminari.
Whoa!Have the Abyssals arrived, perhaps?Those words really sound dependable in a time like this!!Isn't it?I'm here for you, aren't I!!
TA-DAAAH
It's fine to just let them in, isn't it!!That's not it nanodesu!Is something the matter?Huh!?En...E-E-Enemies! The Enemy is here!!Yes, that! Exactly as you said, Inazuma!Don't tell me you're going to start shelling and torpedoing them in here...