Jihigan is the name of her eyes :3 they mean no mercy -w- i named it that because that's what it feels like if you're in the painful nightmarish comma that they put you in :3 since you're all by yourself and there is no one to help you or get you out of the nightmare that lasts years and years it fits pretty well and thats almost the only thing the person thinks about if theyre unlucky enough to go into that horrifying comma and wake up instead of dieing so ya owo xD ichiro and jiro got their eyes at ten but haruka got her's early and she got them at 8 so she ended up killing her mother :D lolz she went through a crazy phase for a few years then through a sad quiet phase then she goes to angry but still a bit happy :3