Since it is an anime theme restaurant, it will definitely use various anime images, which requires the authorization of the author. In addition, the first thing you need to do to open a restaurant is to apply for a license and a health permit. Thirdly, it is best to register your store name as a trademark, so that you can open a chain restaurant in the future. I think of these for the time being, but also look at what your restaurant has created after opening, and then design protection strategies.