Klash's avy is from CLANNAD.
Anyway...
As expected, Takano, I mean, Miyoko's past sure was interesting. At least it wasn't exactly a "revenge" thing, but more of fulfilling the wish of someone she cared for. Although I also find Hifumi Takano nuts as he molded what Miyo Takano is now.
And yes, it is nice to see a loli Takano - something that we don't see as much.