aaa~ tons
first, one of the most cute thing i've ever watched: Mameshiba!!! uwaaaaa sugoku kawaiiii 30 m sec. short animation, you can find in youtube, 20 ep.
peeping life, i watched just 3 seasons, short ovas as well, like 3-5 min, comedy.
an amazing ova called Death Billiards
Otona joshi no anime time, ova ,josei, four stories, very very good, about love and life, some melancholic some others filled with comedy.
old school movie called Riding bean with a style of action movies from the 90's.
kotonoha no niwa, the recent movie of makoto shinkai, i was surprised, this is my fave movie by him.
More Gintama!!! huhuhuhuha i don't want to finish this series ever! good to know i still have two more season to watch osu!
another old shool ova Gakuen Tokusou Hikaruon, this is very much like Sentai, well the suit is all sentai, but just one character, is bit a dark ova because of the kind of violence you see here, ((the guy is such a bishie )) ,a short ovat but with a very good plot.
Shin kujakuou, you can find two alternative version of this serie, shin kujakuou (2 ep.) and Kujakuou (3 ep) around 50 min. each. Historical and supernatural plot, but is definitely a strong content, monks, warriors, ninjas, nazis, rites, gods, demons. Evil is meant to be for them, exist since the ancient time, father, mother, Twin brothers, fated by a curse, but, there is an option, where evil can fight evil. It was such a good series of ova, i am in the second version.