Ozu Hideo is an editor in the porn industry, but wants to be a movie director more than anything. His whole life, he's been recording his masterpiece production: The Life of Mai. After a meeting with Mai, who he hasn't seen in several years, he is left without his life's work and a broken heart. He awakens from a night of drinking away his sorrows to an apartment full of 3 cyber-maids. Now, with the help of these technologically advanced girls from the future, he will try his hardest to finish his movie about Mai and become the director he's always wanted to be.
Having failed to earn admission to a university, Hideki Motosuwa has moved to the big city, determined to study his hardest for next year's exams. However, an unusual distraction presents itself one unsuspecting day in the form of Chii, a robotic young girl that has been discarded in the trash. In a world where an increasing number of people turn to these 'persocons' for company, the bonds and limits of human relationships are tested as flesh manages to fall in love with the machine itself...
One fateful day, the beautiful Princess Walküre crashes her spaceship into Kazuto's publicbath, mortally wounding him. In order to save his life she gives him half of her soul, which has the unfortunate side effect of reverting her body and mind back to that of a child! And to make Kazuto's life even more hectic and crazy, the princess' companions keep stopping by to cause trouble, including her friend, servant, and more!
If you liked the ecchi comedy and tone of Hand Maid Mai, then you may want to try out UFO Ultramaiden Valkyrie. Both share the same sort of style of humour even though the focus of each is different.
After the death of his mother, young Tarou Hanaukyo has no choice but to leave his home and live with his grandfather. Along the way, however, Tarou is approached by his grandfather’s personal maid and told that he has not only left the mansion, but that he has also declared Tarou the president of the Hanaukyo family. As the president of such a prestigious family, our hero now has many challenges to face; from endless paperwork to even fending off the advances of Jihiyou Ryuuka, a woman after one thing: his hand in marriage!