URL：https://upload.wikimedia.org/wikipedia/commons/thumb/3/3d/Yoshio_Sakamoto_-_Game_Developers_Conference_2010_-_Day_3_(2)_cropped.jpg/220px-Yoshio_Sakamoto_-_Game_Developers_Conference_2010_-_Day_3_(2)_cropped.jpg
掲載元：https://en.wikipedia.org/wiki/Yoshio_Sakamoto
