I feel generous today so I will give this one away...(partially)
Why partially?
Because this market is huge and makes me quite a nice paycheck with almost no work. If you are creative enough and don't hard sell, you will make bank in this market.
I don't want ever single newb coming in and messing things up because they don't know what they are doing.
There is a huge boom internationally about manga and anime, and it continues to grow. There are millions worldwide that not only follow their favs religiously, but also want to start drawing manga style.
This is where you can make some nice cash. All you really need to do is drive this type of traffic to your affiliate product.
There are quite a few How To Draw Manga ebooks, regular books, videos, and other stuff out there. Just use Google and you'll find some stuff.
Now as far as traffic goes, there are tons of ways, but these are a few of my favorites:
1. Forums
2. Art sites(sites where you can post your own art)
3. Anime fansites
4. Blogging
5. Articles
5. Video
Now the reason I said I'm partially giving this one away is because this market literally has a shitload of buyer type keywords that have nearly no competition and great search volume.
So be creative, build a following(really easy in this market), and start promoting.