What's the matter, Wo-class?

Then Fusou, Yamashiro and Ashigara, you shall go with Wo-class.

She says she has always been under our care so she wants to go on expeditions too.

I appreciate your thoughts, but the fuel cost for a Carrier is quite, you see...

The Abyssal Fleet take humans' negative energy as their fuel so there's no worry, she says.

Quite some unpleasant eco-friendly energy.