Trying run back the part about Dino being a sadist who tortured her potential friends. It does seem like she is a bit lucid. Fixing her is probably the first step on undoing the apocalypse.
@Babydel
Yes, according to one of the older translations Funou's name means impotent. It is never directly address in manga like Tansho's name meaning small/short though.
Seems like the mangaka is trying to undo all of Tacchans flaws from the early chapters. He went from a bully that only hung out with Mozuya for money to liking her and protecting people.
I've heard the reason they don't use their vacations days is because anyone actually uses them they comes back to even more work or gets looked down on by the co-workers as lazy. I couldn't imagine working like that.
On one hand this is probably flaccid based on the previous chapters. On the other hand Tansho is suppose to be small enough that you can't even see her boner when has a skirt or dress on. So it was always below human average.