Oh, I see. I highly recommend the original tag when searching! There's nothing wrong with the character, it's just that she's Ichinose Kyou from Imitation Lover, which is a visual novel featuring ... OKAY LET'S NOT TALK ABOUT IT. (!!) Yui Sakakibara sung the OP for that VN, which is why I recognized her. It's from quite a few years back, though. haven't actually played it, but one of the three heroines is a yandere.
Also, I may genderswap my character. (It'll take a bit of work, though. Oh well. Is this okay?)
Also, I may genderswap my character. (It'll take a bit of work, though. Oh well. Is this okay?)