She's not the only one in disguise. The "Seaport Princess" here is actually Shoukaku and "Hoppo" is really Hibiki. This is all an elaborate prank on the Admiral (see the camera in Sazanami's hands) XD
Holy cow, I just realised this got translated. Thanks a million, papersamurai.
Daddy.PRANKCELEBRATIONGoing home with daddy.No matter how I look, I'm Kongou DESU!Whatever.That's awful.Who the hell are you!?Holy Shit......It's no use, I can't remember.RingI don't wanna...And what kind of "celebration" was it supposed to be!?What are you acting like her doting aunty for?!THEN GO HOME!!*SNOOOORE*Uwaaaaaaaaaa!!!*Waaarrrgh**pit pat pit pat*It's so nice. You look just like your daddy* RAWRRR* *bam bam**SIGH*THIS CAN'T BE HAPPENING~NANODESU
Written backward and in delinquent kanji-styleHey, Admiral!No matter how I look at you, you look like a comedian from the 60's...Are you still drunk?RingDaddy.I should go wash my face...By what?Uuuhhh... Yesterday, I was drinking with everyone and then...Just what happened yesterd-...Why is there an Abyssal ship here!?Even Yura is knocked out.You were the one who told me to dress like this, Admiral!!married to an Abyssal ship?That's not so nice, putting what as an option.I don't remember...Can you explain what happened yesterday?The wedding...... I'm still not sober, so I refuse to show my face...Well, I don't remember everything about yesterday either,Sure was.but I was really moved.What are you talking about?! The color of our clothes?!...? What do you mean, what? Going home.... Who (what) exactly did I marry?Aw, here's you gooo. A Reppuu plane, seeee? Daddy's not so scawy, is heee?You follow after Hibiki-chan. I bet the Admiral will be shocked.It was a wonderful wedding ceremony.I was drunk, so I really don't remember any of it...It'll be fine. We'll follow right after you go in...Take off that bucket, Kaga.Daddy's scawy.So go in when you think things are getting out of hand.I'm...I'm not your daddy!!I'm telling you, I'm not your daddy!!Pledging eternal love till death shalt part?Mammy.What? Even though you just married yesterday?Your mammy is that other one with the horn sticking out of her forehead!! Who cares!!Okay, Shoukaku-san.You go into the office first, holding this sign.