Little Sango and Kairi

One of the bases I had for Sango was Rin Kagamine, with her bangs and hairpins but a bit of singing skill... but the idea of how loyal Sango is to her little sister, Kairi, goes into servant of evil territory. Sango is willing to go evil if it means helping her sister... but she can't, because she knows her sister better and knows Kairi would not like it if Sango did something she didn't like. Still, it's a driving conflict for Sango whether to go with Riku and work with him to save Kairi or stay with Sora. Temptations all around!