This cool cat hangs out in Ueno park especially near the temple and sometimes near the exit that leads to the train station. He or she is very casual and loves to be near people and could care less about how close you get, I'm not sure about petting though.
If you go to Ueno park this summer say "HI!" to him/her for me. :)
I am a freelance photographer specializing in fashion, travel and event photography. I also teach photography workshops.