I know this picture probably comes way before that, but Sakuya's profile in TH14 says that she is a Lunarian, so I guess there is a connection between her and the residents of Eientei. Stage 3 takes place in the bamboo forest, so who knows who Sakuya will meet in Stage 4...
Translation's from /jp/, but Google translate gave me a similar sentence, so I think it's more or less true.
I know this picture probably comes way before that, but Sakuya's profile in TH14 says that she is a Lunarian, so I guess there is a connection between her and the residents of Eientei. Stage 3 takes place in the bamboo forest, so who knows who Sakuya will meet in Stage 4...
Translation's from /jp/, but Google translate gave me a similar sentence, so I think it's more or less true.
That was a hoax though. The line about Sakuya being a Lunarian was added in by someone on the internet.