No matter how much he devotes to his sport, veteran boxer Urita remains in the blue corner – the domain of the underdog in the ring. Despite on a permanent losing streak, his meticulous analysis of fights benefits Ogawa, a gifted talent and champion hopeful, and Narasaki, a timid rookie, both gaining strength and confidence under his discipline. Punching his 30 years of boxing experience into the screenplay and the choreography of action sequences, director Yoshida Keisuke uppercuts a realistically crafted drama that underscores the passion, sacrifice and camaraderie in the world of combative sports.《蓝色》是吉田惠辅于2021 年在日本 导演，由松山研一,木村文乃,柄本时生,东出昌大,松浦慎一郎,竹原皮斯托,吉永亚由里等出演,剧中使用日语对白,是一部剧情片电影。