Cleopatra, or Cleo as she's known to her friends, would much rather go on vacation in some exotic locale than concern herself with the business end of the Corns Conglomerate, which is the most powerful economic player in the United States. However, Cleo has a kind and forgiving nature, and will not shy away if trouble is near. And more often than she cares for, Cleo and her friends find themselves in all sorts of fantastic adventures, from putting out oil well fires to safeguarding a powerful telepathic girl. (Source: Wikipedia)

Mariko, codenamed "Rose Marie" is a leader of anti terrorist group, CAT (Counter Attack Terrorism). She lost her husband and son in a terrorist bomb attack at an airport. Also suffering injuries in the blast, she was left with a scar that looked like a rose flower on her chest. A summit conference is due to be held in Switzerland secretly, with Marie's team deployed. However, it becomes clear terrorists have already made a move to sabotage the meeting...

(Source: ANN)

From MangaUpdates -
This story revolves around the life of Akira, a man who has been saving his money for over three years to finally obtain a computer. Unable to get the computer model he wants he is offered the same model from a shady man in an alley. What happens next is something that will change the life of Akira forever. For he didn’t look at the box closely enough to note that it isn’t Model 9821, it is actually Model 2198, a super advanced gynoid who’s sole purpose is to serve and protect her “master.”