Kakeru Daichi is an openly perverted sixteen-year-old boy who has never had a girlfriend. One night, after a refreshing shower, the boy decides to have a drink and opens up a can of melon soda; but his first sip turns into his first kiss as the can suddenly transforms into a cute girl! After his initial hesitance to acknowledge her existence, Kakeru - as her new owner - names the girl Melon and allows her to stay. Melon, as it turns out, is part of a government project in which aluminium and steel 'Akikans' fight each other to determine which is the superior type of can. Completely against the idea, Kakeru insists that Melon will not fight. Though with the appearance of Budoko, a grape juice Akikan; and Yell, a sports-drink Akikan; it seems that they won’t be able to avoid the battles forever.
Aika Sumeragi is still in high school, but having already earned her C-class salvager's license, she has no need for career counseling. While Eri, the class president, takes a dim view on Aika advertising her services at school, she seems to have no qualms about hiring her herself on behalf of the school's Treasure Hunting Club. A girl named Karen has mysterious tattoo which contains a hidden clue to the whereabouts of something unknown, and after packing their short skirts and panties, the club sets out on a journey to discover the answer; but not everyone on board is who they seem to be. Aika's first job is turning out to be far more serious than she originally thought; and thus, her illustrious career as a panty-flashing secret agent begins!
Recently, beautiful girls have begun to disappear from a local high school, and it’s up to Aika to go undercover and determine the reason. Alongside Karen, who can’t seem to stop herself from looking up recently-defeated enemies’ skirts, Aika investigates the white-wearing school council and discovers that they’re abducting all beauties for mysterious purposes – and it has something to do with beams of light that emanate from the evildoers’ bodies. Who are these villains, and what do they want with all of these voluptuous, shapely girls?
two things characterizes both AIKa Zero and Akikan! excecise FanService aspects and fighting scenes.If you are looking for animes who feature this aspects then this two are the right choices.I can even bet that if you like one of them you will defintely like the other one as well.
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 'persocoms' for company, the bonds and limits of human relationships are tested as flesh manages to fall in love with the machine itself...
On a day that seemed ordinary, a spaceship crash landed in Tokyo bay, filled to the brim with beautiful aliens that would come to be known as DearS. Since that day, though all of Japan seems to have gone DearS-crazy, one high school boy named Takeya it still not impressed by the phenomenon. But things change for Takeya when he finds a lone DearS girl on the side of the road, who forces herself into his apartment, and his life! Now, he must brave a plethora of complications, misunderstandings, and embarassments, when all he wants to do is be left alone!
Both anime have their girls, who, having very special origins, end up in the house of a young guy, claiming that they are guys' own from the moment they have kissed them, and from that moment on, they have to fight for their master, with who they eventually will build up a close relationship.