Noshiro actually insists on the two of you being completely naked, with no towels, in her scene.
>At the same time, her towel also quietly sinks into the water.
>"No, Commander... Isn't bathing... supposed to be a time when we're naked?"
>"...I want to see you as you are, Commander..."
>"...If you think it's unfair, then I'm just as open and honest as you..."
(MTL from JP script)
We've done it. Noshiro is finally Yesshiro.