That is the face of a man too tired of this shit to enjoy the situation.

Look girls, even harem protags needs some "me time"

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Admiral is not amused.

Rule #1 at the onsen: Don't jump into the bath.

Kumano never follows that rule, though.

well kumano was one of the oldest there right?

Kumano is the best. Munmu-san needs to use her more.

Suzuya is a pure maiden.

Well Suzuya, several of your cruiser colleagues can casually join him, including Kumano.

Although her wild-child side is hella amusing.

Is this the place they called paradise?

Almost forgot that from back then, Kumano's been jumping into Admiral's bath. He's probably thinking, "Oh God, now she's bringing friends?!"