Homeless people in Japan

In Japan, we see homeless people in town. Some homeless people live alone. But many homeless people do group living. They are living with helping each other. In the interview, Mr. Saito who is a homeless man and does group living shows his treasures. All of his treasures are brand-named items. Because he loves fashion. He seems so happy and really enjoy his homeless life. In addition, he has his hobby. Until I saw this interview, I thought homeless people are spiritless and don't care about anything. However, it altered my perception of homeless people. Some homeless people feel happy and enjoy their lives even if they don't have any money to live. Mr. Saito lives his own way. His appearance is dirty, but I think his homeless life is cool.