At first I thought I didn’t need a smartphone, but then I realized that smartphones have become a necessary part of life, and now I see many people who can’t live without them. We can get news not only from Japan but also from overseas, and we can find out what is going on with the people around us in a flash by looking at our smartphones. If you have time to talk with others, you can search and play games on your smartphone… This is a free illustration of a man who has unconsciously been thinking about his smartphone because it has entered his life so easily.