What's a maid to do when she finds herself suddenly stuck in Japan for a year? Eat, of course! Follow maid-in-training Suzume Tachibana as she tries all sorts of Japanese food, from sweets like taiyaki and melon bread to savory snacks like takoyaki and onigiri! Be warned, though—while Suzume sates her appetite through delicious treat after delicious treat, she might just end up whetting yours! (Source: Kodansha USA)

Kiko-chan's Smile is an anime and manga series about a kindergarten student who has many of the features of a child prodigy but at the same time has many bizarre habits and an odd personailty.

During a snowy day just before Christmas, Mizuki Tateno, a girl with a twisted personality, moves into the house next door to university student Fujioka Junsho. Mizuki says I hate Christmas. Why does she hate Christmas? Why does she have to live alone in a big house? An incident occurs right after Christmas and Mizuki's past is revealed. (Source: Wikipedia, translated and edited)

It's sometime in the future and the story starts off with Kei and Ai running for their lives. Ai is a little girl who holds a terrible secret which could destroy the current world. The world is now populated by Headmeters, people who have psychic powers and their strength is shown on their forehead when they fight. However, Kei was an experimental subject and his strength never went above level 5 while other surpasses his ability effortlessly. While escaping, when in desperate moments, Kei could increase his ability to infinity when Ai is in trouble. The one who's after her have a deep secret, aided by a small dwarflike man living in a robotic suit. Eventually Ai is captured and Kei, a sherlock holmes detective and another Headmeter who was converted to the good side when Kei unleashed his horrible powers through Ai must go and rescue her. Together they must save Ai and the secret which she holds. What is the secret of Ai? Who is she? (Source: AniDB)