From a young age, Akemitsu Akagami was taught by his father that people can never live alone. But underneath the seemingly prudent advice lies a truth that corrupts it—sons of the Akagami lineage are infamous for being heinous playboys. Determined to clear the notoriety of his family name, Akemitsu keeps his distance from girls throughout his life, only to become a victim of his bloodline's instincts, as he falls in love at first sight. In a last-ditch effort to rid himself of these desires, Akemitsu travels to a nearby temple in hopes of receiving Buddhist training. However, chaos ensues when the girl he had fallen for greets him at the door. After the commotion settles, he discovers the temple is actually a nunnery from which his father had borrowed millions before fleeing. Now working at the nunnery to repay the outstanding debts, Akemitsu tries his best to compose himself and stay celibate while being surrounded by lovely girls of all kinds.

In a dark corner of the universe, intergalactic criminal Kain breaks out of prison and destroys the Galaxy Police Headquarters. Basking in the afterglow of the terror and destruction he has caused, Kain sets his sights toward a much bigger prize waiting on Earth. Meanwhile, Tenchi Masaki and his crew are watching some old home videos of his mother, Achika. As the film rolls, Achika slowly starts to vanish. While watching her fade away, Tenchi also begins to disappear. However, thanks to a device created by Washuu Hakubi, Tenchi is not gone for good. The gang soon learns about Kain and deduce that he must have done something to Achika, which has resulted in time being altered. To save himself and maintain the future, Tenchi travels with the girls back in time to protect his mother from her fate.

Tekkaman Blade takes place in the year 2300 AD. On a certain moment, the Radam attack earth. A few months after the beginning of the invasion, a tekkaman appears, he calls himself Blade and with the help of the Space Knights, Blade starts to fight the radam. But there are a few things that Blade isn't telling about his past. (Source: ANN)

Tegamibachi Reverse DVD short extra episodes.