The kind and compassionate heroine of an otome game may be as flawless as she is admirable, but a certain young woman from Japan much prefers the villainess, Alicia Williams. She sees sense in Alicia's ruthless verbal abuse and values her discipline and fortitude. On the other hand, aside from always toying with Prince Duke Seeker's emotions, the commoner heroine seems to only spout lip service. Given the choice, the young woman would love to be reincarnated as Alicia—and her wish suddenly comes true! Seven-year-old Alicia awakens with the memories of her past life, now aware of all the future events, outcomes, and the world's secrets. She has no fear; to outsmart the heroine and avoid a bad ending, all Alicia needs is hard work, mastery of her noble family's dark magic, and the determination to become the greatest villainess in history.

The Kodomo No Omocha OVA is a thirty-minute animation video that was made before the TV series. It covers the first volume of the manga, so it's equivalent to TV episodes 1-6. It relates Sana's troubles with Hayama at school as a result of the "oyakodon baka" situation and culminates when Hayama's dad and sister realize their mistakes thanks to Sana's efforts.

Jill Savelle—fiancée of the crown prince Gerald de Kleitos and known as the "Lady Goddess of War"—is being hunted down by the same country she swore to protect. Betrayed by her betrothed, she is framed as a traitor and imprisoned. In her last moments, Jill is filled with regret, but just as death approaches, she awakens six years in the past. This time, she will not be a mere pawn. Now as a 10-year-old girl, Jill resolves to escape her imminent engagement to the prince. To this end, she jokingly professes her love to the 19-year-old dragon emperor Hades Theos Rave, who will one day stain the land in blood due to madness. But against all expectations, he accepts! In contrast to the tyrant from Jill's memories, the Hades of this time is a kind albeit unfortunate emperor. Can Jill prevent Hades from descending down the same dark, villainous road, or is he bound to an inevitable future?

The year is now 2041 AD. A new enemy called Zeravire suddenly appears in the solar system, destroying all military installations it comes across. However, a wealthy man named Klein Sandman is already aware of this planned invasion and had been secretly preparing his army for battle. His trump card is Gravion, a giant robot that utilizes gravity as its source of energy. Meanwhile a young man named Eiji secretly enters Sandman's base in search for his missing sister. It is there that he meets another young man by the name of Toga... These two must now fight together with four other individuals aboard the super robot, Gravion to fend off the Zeravire threat.