Kusuri has turquoise eyes and long, wavy red hair she keeps in a ponytail. She wears glasses, has a slender build, a large bust. Kusuri is energetic and ingenuitive. She is capable of creating a drug for almost anything. She doesn't tend to be concerned about the dangers of the drugs she makes and will often happily force them upon others as guinea pig or take them herself without hesitation. Most of the time, she ends her sentences with "yep yep"