Chobits

In the future, personal computers have developed into "Persocoms", mobile computers that look like human beings. Hideki Motosuwa, a prep school student, desperately wants to buy a Persocom but cannot afford to. One day he finds a Persocom that has been thrown away and decides to keep it. When he turns on the Persocom, all she can say is "Chii" so he decides to name her that. After a while it starts to become apparent that Chii is more than an average Persocom. Having much better performance, it seems that Chii might be a "Chobit", a type of advanced Persocom rumored to have independent thought. (Source: Anime News Network)

Miss Kobayashi's Dragon Maid

What happens when a drunken promise leads to living with a dragon? That’s Miss Kobayashi’s new reality when Tohru appears in her life. With a maid-slash-dragon in her home, she’s experiencing a whole new level of domestic bliss! But the dragons don’t stop there. On a mission to find Tohru appears Kanna, a little dragon with a big attitude. Before she knows it, Kobayashi’s got a house full of dragons—one serving tail and the other serving serious moe! Together, they live side by side with only the occasional disaster…well, maybe. But nothing beats coming home to the warm welcome of a dragon maid! (Source: Funimation)

Maid-Sama!

Being the first female student council president isn't easy, especially when your school just transitioned from an all boys high school to a co-ed one. Aptly nicknamed "Demon President" by the boys for her strict disciplinary style, Misaki Ayuzawa is not afraid to use her mastery of Aikido techniques to cast judgment onto the hordes of misbehaving boys and defend the girls at Seika High School. Yet even the perfect Ayuzawa has an embarrassing secret—she works part-time as a maid at a maid café to help her struggling family pay the bills. She has managed to keep her job hidden from her fellow students and maintained her flawless image as a stellar student until one day, Takumi Usui, the most popular boy in school, walks into the maid café. He could destroy her reputation with her secret... or he could twist the student council president around his little finger and use her secret as an opportunity to get closer to her. (Source: MAL Rewrite)

Miss Kobayashi's Dragon Maid S

A strange turn of events leads the Dragon, Tohru, to work as Miss Kobayashi's maid. She occasionally (that's a lie, she often) causes trouble for her beloved Miss Kobayashi while blending into human society and splendidly (that's a lie, only mediocrely) carrying out her maid duties. Her fellow dragons, Kanna, Lucoa, Fafnir, and Elma all find their own places to fit in as well and enjoy interspecies interactions with the humans. Yet while they're all enjoying that laid-back and occasionally turbulent left, the threat of a new Dragon swoops down upon Miss Kobayashi. (Source: Crunchyroll)