Animation about demons I would say , high school dxd , and demon king damiao. Also I'm watching beelzebub right now it's kind of funny Ecchi: there's a lot but my favorite is seikon no quaser Naruto shippuden, death note, familiar of zero, sekirei , SAO 1 and 2 , last fairy tail, makenki (those r my favorites) I also like the new ones like the battle of asterisk , a tale of worst one , seraph of the end 1 and 2 , etc....