"Touka Kirishima is a prominent character in the Japanese manga series ""Please Don't Eat Me"". Touka is a Ghoul-Human hybrid who initially appeared as a waitress and bartender at the Anteiku Cafe. She is a member of the Kirishima family, one of the five most powerful ghoul groups in Tokyo.

Touka is a quiet and reserved character who is initially suspicious of humans and is reluctant to form bonds with them. However, she gradually learns to trust humans after forming a friendship with the protagonist Kaneki Ken.

Touka is skilled in combat and possesses remarkable physical endurance, due to her ghoul heritage. She is proficient in the use of her kagune, a ghoul's predatory organ that can be used as a weapon. Touka's kagune takes the form of wing-like appendages that allow her to fly and navigate through the air.

Despite her tough exterior, Touka harbors deep insecurities and fears regarding her ghoul identity. She experiences a complex relationship with her family and struggles with the moral complexity of her ghoul nature.

Touka is a key player in the story and her development is an important aspect of the series. Her character arc explores the themes of identity, belonging, and the struggle for survival in an oppressive society.

Overall, Touka Kirishima is a well-written and multi-dimensional character who is integral to the plot and themes of ""Please Don't Eat Me""."