Ah, it's just a fun story about cute kids having fun over summer, and a somewhat sadder story about Marisa's childhood, but not really, since she's still able to run around and have fun now.
So it's been watching for a long time. Say, before the EoSD incident.
So, maybe, you know, it's someone who was around before the current canon started.
But really it's not Mima. Still, i'm enjoying this story, and Yukari is as annoying as ever, and the shikigamis freaking out is cute...
Kanako, Yukari has been nice enough to let you stay in Gensokyo so far.
Don't push it.
But really I like seeing her and Sanae interacting a bit. Where's Suwako though?