Iowa does look like a bustier Karen here and talks like her too with the same broken mix of Japanese and English, while Kongou feels more like Alice despite actually being voiced by Karen's seiyuu.
Warspite: "Iowa I hear you have been causing trouble for the Admiral, that's not good! As punishment I am going to eat this yummy cake right in front of you!
Iowa: "Nooo! Please! Have mercy!"
Mysterious Nippon!So takoyaki has "tako" inside it!
tako = octopusIt's Fine to Just Grill Squid for Ikayaki!Looks like you're having fun.That's right -desu!Sea bream is inside, right—?
tai = sea breamIn other words! Inside a taiyaki is...Red bean paste -desu.That's why it's called "takoyaki," huh?