Yamamoto Akuji noticed that the world is a totally different place after his release from prison. He experiences Osaka, the city, as something very new and strange after he got out of prison. During his imprisonment, the hierarchal structure flipped upside down, making it a world where the women dominated over men. Militia, churches, businesses, and private businesses are operated by a female figure. Men were powerless, being controlled and enslaved by the women in Osaka. Being angered by the situation, Akuji and his partner Satsu begin their payback by teaching the stuck-up women in Osaka a little lesson...

In the fifth installment of our series, we learn that Ihabella has kidnapped Yume taking control of Eden in an attempt to capture Shenel and Judy. To test out her latest experiment, she subjects them to sexual torture. Pricilla makes a daring escape and rushes to Akuji gumi, describing Ihabella`s evil plan to use Yume as a sexual vessel for other women so that they may reproduce without the need for men. The ultimate plan is to wipe out all men from the earth. Akuji gumi and his gang attempt to rescue our captives in an all-out battle. You won`t want to miss this installment of Daiajuki packed full of hot sex scenes and gritty action!