Because you like Aku in Samurai Jack

Char is always thinking two or three steps ahead of the enemy. See them in Mobile Suit Gundam Series.

Oscar Jarjayes is a sword-swinging, fearless Commander of the Royal Guard who cross-dresses as a man. See them in Rose of Versailles.

For Celty Sturluson, it's rather upsetting to be the only headless girl in a city filled with full-bodied humans. See them in Durarara!!.

Yuri is living in the afterlife, which takes the form of a high school where no one dies. But if you follow the school's rules and live a "normal" life you vanish. See them in Angel Beats!.

If Anna Liebert could remember her past, maybe she would know who she is. See them in Monster (TV Show).

Applejack's practicality complements her caring nature. She is the loyalest of friends and the most dependable of ponies. See them in My Little Pony.

Konata Izumi has a live-now, worry-later view of the world. See them in Lucky Star.

Shana is a red-haired warrior with a black-and-white worldview. See them in Shakugan no Shana.

After several hundred years of shutting himself out from the rest of the world, Japan's not used to dealing with nations, See them in Axis Powers Hetalia.

Peter Venkman's "research" projects are designed to get undergraduate students to sleep with him. Though it turns out he can bust ghosts. See them in Ghostbusters.

Spyro the Dragon loves getting into trouble around the Dragon Realms. See them in Spyro the Dragon.

Firo Prochainezo is swept up in a world of mysterious women, alchemists, and rumors of a wine that makes it drinkers immortal. See them in Baccano!.