Here's the Nico link: http://www.nicovideo.jp/watch/sm13236657
And the Youtube link: http://www.youtube.com/watch?v=3PWRLcZVLLU (thank you Nonesense101 for this link)

whose theme?

fununter said:
whose theme?

Hers, I guess.

Seriously, it says "Lotus Land Story Stage 4 Theme" right on the video. It's nobody's theme.

fununter said:
whose theme?

It's the 4th stage's theme.

fununter said:
whose theme?

Stage 4 theme. Stage 4 bosses are Reimu and Marisa. Oh, yes, Reimu's theme 少女奇想曲～Capriccio is a theme that was rearranged in IN.