Gi Tatakae (Tokuma Bunko Ko6-16 Shibuya Sho Kyoko Han Gakari)

[Machine Translation] Angry shouts echoed through the late-night Shibuya district, where young people were gathering in large crowds, and more than a dozen armed boys were knocked to the street one after another. A large man wearing sunglasses and a mask leaves the scene. The incidents continued to occur frequently. The victims were all members of a motorcycle gang. Detective Tatsumi, a member of the Shibuya Police Department's Violent Crimes Unit, visits Koichi Ryumon, a bodyworker who is also a martial arts master. What is the purpose of the mysterious big man, who knocks down his opponents with a single blow of his bare hands?

若者が群れ集う深夜の渋谷に怒声が響き、武装した十数人の少年たちが次々と路上に叩きのめされた。現場を去ってゆくサングラスにマスク姿の大男。その後も頻発する事件。被害者はすべて暴走族のメンバーだった。渋谷署強行犯係の刑事・辰巳は、武道家でもある整体師・竜門光一のもとを訪れた。素手で一撃のもとに相手を倒す謎の大男の目的は。