Switch o~n!

Business as usual, then.

Even after getting Kai-2, the Sendai-class is still pretty boisterous, aren't they.

It's a Night Battleeee!

Be quiet!

There is something that must be done.

When the clock passes into the middle of the night...

Firstly, my goes-outside-and-makes-a-ruckus-in-the-middle-of-the-night elder sister must be stopped.

Secondly, the sings-in-a-loud-voice-with-a-mic-at-night Naka-chan must also be stopped.