After retiring from work, I am traveling to famous tourist areas around the world that I always wanted to visit before I die. I have traveled independently, self-travel rather than on a package tour, but I had vague concerns about my first trip and was thirsty for information about each travel area or city. One of the purposes of making videos is to provide information so that beginner travelers can go on independent trips, self trips by watching my videos. I will recommend an efficient route including cautions and travel tips that I felt while touring each travel site or city. I plan to create a channel that first introduces 100 famous tourist sites or cities around the world, where it was difficult to visit there because of work or business when I was young.