Wotaku ni koi wa muzukashii (AKA: Wotakoi: Love Is Hard for Otaku)

IMDB: 5.2/10

Two office workers, who are also fans of otaku culture, meet and develop a relationship.

PandoraHearts (AKA: Pandora Hearts)

IMDB: 7.0/10

Oz Vessalius leads a wealthy and privileged life as the heir to the Vessalius estate, but things change when he is drawn into an eternal prison known as Abyss.

Hajimete no gyaru (AKA: My First Girlfriend is a Gal)

IMDB: 6.2/10

A relationship begins between a nerd and a fashionista. Will it work out?

Kinsô no Vermeil ~Gakeppuchi majutsushi wa saikyô no yakusai to mahô sekai wo tsukisusumu~ (AKA: Vermeil in Gold)

IMDB: 6.7/10

Alto Goldfield, a student at a magical academy inscribes a magic circle, ends up summoning a powerful demon named Vermeil, makes her his familiar.

Getsuyoubi no Tawawa (AKA: Tawawa on Monday)

IMDB: 5.6/10

The anime follows a salary man who has a chance meeting with a girl named Ai on the train. They begin to meet every Monday on the train, with the man serving as her bodyguard on the crowded commute while they chat.

Ijiranaide, Nagatoro-san (AKA: Don't Toy with Me, Miss Nagatoro)

IMDB: 7.1/10

Nagatoro, a high school girl, takes pleasure in relentlessly teasing her shy upperclassman after discovering his artistic talents and drawings with her friends.

Ôbârôdo (AKA: Overlord)

IMDB: 7.6/10

When a popular MMORPG is scheduled to be shut down permanently, veteran player Momonga refuses to log out. As NPCs begin to develop personalities and minds of their own he decides to put his skills to use as the game's new overlord.

One Piece

IMDB: 8.3/10

In a seafaring world, a young pirate captain sets out with his crew to attain the title of Pirate King, and to discover the mythical treasure known as 'One Piece.'