Keiko Nadachi is a substitute weather-girl for Michiko Kawai yuankan.cc on J-TV. As a way of signing off, she hikes up her skirt and flashes her underwear at the audience. This move makes her an instant cult TV figure and a celebrity. Then Kaori comes back to work and an all-out war erupts between the two of them, with an old high school flame of Keiko's trapped in the middle.
井西佳(由北野武饰演)是一名警察。他的女儿几年前不幸去世,现在他的妻子(岸本志子饰演)患有晚期白血病。他被好心地邀请去看望妻子的伴侣Horiba(Osamu Ryo饰演),但在执行任务时受了重伤,导致下半身瘫痪,并由轮椅陪同。
电视动画《OZMAFIA!!》改编自Poni-Pachet SY于2013年6月28日发售的同名乙女冒险游戏。本作的剧情主要围绕失忆的少女Fuka与富有个性的黑手党们展开。