What is this box that seems to be able to fit in a person?

This is called a "washing machine". It is a machine that washes clothes... or so it seems.

Let's hurry up and get cleaned.

And which part of the explanation led to this!?

To strip off my clothes in front of you, such an embarrassing act lacking of common sense...

I... just can't do that...

You're about to do something even more embarrassing beyond common sense, you know!?

Girls are washing...

Girls are drying...

Stunningly white!!

What we need is... that is right, "cleansing of spirit".