Wait so she been living in that 19s at that time?
19s..?
Anyway... damn. I mean, of course, nothing happened. We know nothing happened. But still, what a crushing moment, to find out it's just a big dumb rock in the sky and nothing more, far as can be told, when you thought 'moon people' would be there.
And then she just closed herself off from the world and started just consuming
all the media, becoming the first Hikkikomori, probably. Living off Tokiko's kindness and fondness for her.