Hana Tsukishima is the main protagonist of the series "Crows." He is a transfer student at Suzuran All-Boys High School, known for its delinquent students. Despite his small stature, Hana is a fearless and charismatic leader. He quickly gains respect and allies among the school's toughest fighters. His determination to unite the factions within Suzuran and his ability to inspire others make him a pivotal character in the series. Hana's journey involves navigating the complex social hierarchy of the school and taking on powerful adversaries to maintain peace and order.