Mysterious warriors appear to blast Miki into another dimension! She flees her captors only to find herself trapped in a world of monsters and madmen who plot the downfall of Earth. The only power that can possible save her (and the world) is that of the mysterious Mask of Zeguy. Miki must embark on a life-or-death quest for this talisman, with the villains who kidnapped in hot pursuit!

The coming-of-age battle story will center on the famous 17th-century Japanese warlord Date Masamune when he was young. The Date clan took its name from the Date region of the former Mutsu province, which comprises part of the modern-day city of Date. The anime will be the first in the city's "Kirari na Wonder Project" (Twinkling Wonder Project), which aims to highlight tourist attractions and the appeal of the region. Gainax's newly founded Fukushima studio will work on the anime, and will complete it at the end of March. The anime will have a private screening in April and will also screen in anime events and be posted online.

Gyakuten! Ippatsuman is the sixth in the Time Bokan series. In the 1990s-era Osteandel City is the headquarters of Time Lease, a business that leases almost everything you could ask for including powerful robots. They are proud of themselves for being number one in the international ranking of billionaires, for the past ten consecutive years. Meanwhile there is another lease company in the same city called Skull Lease where the notorious villain trio work as top executives. Their ostensible object is to disgrace the credit of Time Lease and replace them as the leading enterprise. In fact, however, they have a scheme to secure a footing for world conquest. One day a transport robot of Time Lease is assaulted by the villain trio and it is time for Ippatsuman to get on the move to fight for justice.

The Goddess of the Machine God descended to earth to retrieve the hand of God, broke the rules and changed her fate against the will of heaven, and experienced an unparalleled love affair, achieving a double harvest in career and love. Let's see how the heroine who got the script of the hot-blooded boy comic uses the machine skills to counterattack all the way, which is exciting and full of laughter.