Kei Himekawa is a prominent character in the 'Crows' manga series, known for his charismatic and ambitious nature. As a key figure among the delinquent students at Suzuran High School, he is often seen as a rival to the protagonist, Harumichi Bouya. Kei is recognized for his sharp intellect and strategic thinking, which he uses to navigate the complex social hierarchies and power struggles within the school. Despite his tough exterior, he possesses a sense of honor and loyalty, making him a complex and intriguing character.