Summer really is just so hot...

If it's so hot, then...

It can be light clothing even in the office!

No. Summer it may be, but one needs to be proper...

See? Even then Admiral's acting in the correct Commander fashion...

Sure is.

Wait! Atago, what's with that getup!? You say 'light clothes', but that's just a swimsuit!

It's just fiiiine! The Admiral'll be happy too! You'll wear one too, right, Takao♥

Takao! Atago! So this is where you are!

Oh! Swimsuit-Atago, is it? That's just perfect!

Everyone's heading off for a dip at the beach henceforth - you two come along!

In a way, it's a proper summery outfit, yes.