Katherine (tho everyone calls her Kathie) is Amber's childhood friend, she's a foul mouthed, perverted, bisexual 16 year old high school student who enjoys getting high, looking at 18+ magazines and sniffing paint, if that sounds familiar it's because it is, as Kathie is often described as just being a copy of Kenny from south park. while she's kind and cares a lot for her friends Amber and Saki, she can also get angry at times. Her most iconic trait is her inmortality, as she's known for dying every day and coming back to life the next day, because of how much it happens, no one cares or notices her deaths. Why is she inmortal? Why does she already have a house for herself? Who are her parents? Nobody knows, not even herself. She is seen always wearing her school uniform no matter what.