Yuuka Mirai
The childhood best friend of Kaneki.
She is a very smart person although she did get a bit dumber after becoming a Gyaru.
The reason she became a Gyaru was because of Itadori Ryueki.
Even though she became a Gyaru she actually hates it a lot due to being hit on many times but she is smart so she tries to avoid other guys as fast as possible.
Before meeting Ryueki she had short black hair and she even wore glasses.
Ever since she became a Gyaru she had to change her way of talking because it was weird back then but only Kaneki and his friends accepted her. And she is very popular around Mato high due to her beauty.
She and Kaneki became best friend when they were kids through a promise they made.
But now they are very distant and she actually sometimes try to talk to him but he just ignores or avoids her.
She wants to fix her relationship with him badly.
Currently she looks like your typical Gyaru with yellow dyeid hair, fake finger nails and colored contacts and a head band.
She's also a fan of the Demon knights which is one of the reasons why Kaneki and her are best friends.
She has breast that are near the size of Shino's.
Her favorite food is kimchi.