I want to setup a website related to a niche that is fairly popular in Japan. It only exists there and almost nothing of it sales outside of Japan. I don't want to say exactly what it is, since I know I can rank on first spot for almost every keyword and don't want any competition. But it has videos and image sets. How the website I would setup would be: Pages for each person that participate in the videos as well as the names of each video. The pages for the people would contain a image and any available information for that person as well as links to all the pages for their videos. The pages with videos will contain the names, cover image, possibly thumbnail (feels like that might really not be allowed since it shows a few still images from the video) as well as information about the video. It also have image sets, I would post pages for them similar to the videos but I don't think I could provide any image for it (Would have to be a image from inside the image set so that would most likely break copyright law). It wouldn't contain any warez or anything and it wouldn't link to it either, it would just be a "index" that helps people find what videos each person have participated in. It currently doesn't exist any website like this and is something I felt myself that would be very useful. Almost impossible to find that information otherwise. I would also monetize the website with either adsense or something similar. I already know I would most likely be able to get 3-5k or more daily visitors. (more with time) Is this legal? Please tell me what isn't legal or if the entire idea is illegal.