唱着歌的狙击手主演:草刈正雄/和央ようか/佐藤B作/あめくみちこ/麻尋えりか/平澤智/真木蔵人,第23回東京国際映画祭特別招待作品 屋のテツオ(真木蔵人)に頼み、薬を飲ませた相手を探り始める。それを阻んだのがかつてJKの弟子だった本間恭子(和央ようか)。そんな折りテツオより驚く情報が入る。JKに薬を飲ませたのは国家の転覆と乗っ取りを謀る闇のエージェントだったのだ。JKは、自分の命と国を守る為に組織と対決することになるのだが…。 A proficient hit man has the necessary skills, but nonetheless has a weakness, which is none other than succumbing to the pleasures of female flesh. Spending a night with a woman, he is tricked and fed a special drug that gives one a heart attack should the person be in a prolonged tense situation. Needing the tension to be able kill the hit man has two choices: find an antidote or sing and dance at least while he awaits for the former. He has a job to do and needs to get on with it.