Praised be Jesus and Mary!
I’ll keep this post short and sweet.
Watching anime and asian dramas online is very common, especially if original copies of anime are not sold in a specific country/location.
However, not all websites are illegal. For instance, Crunchyroll.com and Viki are 100% legal source for Anime and Drama on the internet. They obtain all necessary licenses to make the videos available online. Many videos are free while some needs subscription fees. But, hey! The subscription fee is very reasonable and affordable. It is just like subscribing for a cable service for your home TV.
Kristine G. Veneracion
P.S. I do not work for Crunchyroll.