The grumpy and cynical daughter of Jubei and Nine, who just so happens to be a brilliant scientist.
Kokonoe is NOT the most pleasant person to meet... at all. Her mood is usually foul and incredibly cranky, and it can even get worse from certain things. It's said that hearing about her father, Jubei, would put her in a foul mood for weeks. Despite this, she's incredibly passionate about anything she creates. Most of frustration and cynicism comes from her past, in which Jubei was not around very often, and she grew an incredible hatred towards the former hero, Terumi, for killing her mother.
Her hatred towards Terumi is so great, that she would be willing to launch a mass nuclear strike just to kill him... and in fact plans to if she isn't able to kill him with her creations.
Despite her bitter exterior, she has a soft spot for candy, and collects various chocolates and carries around a variety of lollipops wherever she goes.
Kokonoe doesn't carry much around with her, other than a stash of lollipops...