This is a great story so far. I always believed that they were sisters, I just knew it! I'll be awaiting the next chapter and beyond.

I can just feel the tension radiating from that short but heated exchange of words between Remilia and Eirin...

I can relate to what Alice feels when you are in the middle of an argument that dosen't involve you~

That said, I wonder what the hell happened to Marisa...Probably something to do with the SDM...

And that leaves the question...Will Sakuya remember her past and her sister..?

It was very good of you to bring much clearer meaning to that particular dialogue in Touhou 8...

This is a great cornerstone for a Sakuya-Eirin relationship theory...

You made one mistake on your writing when you wrote "ghost Yukari and half ghost Youmu"...

It should be Yuyuko and not Yukari...

Other than that, the entire chapter is perfect and shined with the personalities you gave them...Especially Remilia's...

I love her personality the most...

Always good to see more of this type of story. (Sakuya~)

The question of what exactly she is is fun to puzzle over, so I like different takes. Update and I'll read happily.

Nice to see another character past story here in the Touhou section of FF...

And this one focusing on Sakuya AND Eirin's relationship...

Although I have seen some artworks depicting them as something more than 'I know her, she knows me'...

Hehehe...Makes me wonder if everyone in Gensokyo who has silver hair are lunarians...