What?

On top of that, you shipgirls didn't have days off, and outings were not permitted.

Every day you train and upgrade, then when it's done, you eat frugal foods, and then you are to stay in your narrow rooms, being spared no free time.

It's as if you girls are being confined in prison. That's not going to raise your morale.

Following reckless usage, the resources would run dry. Of course, that would leave nothing for Development.

Being forced to sortie without resupply, under those circumstances, of course there wouldn't be any good achievements in battle.

In fact, I can even say you did well getting things here without any supplementation.