24-year-old Sky Kobayashi has been trying to find his true gender since childhood. Born as a girl, he was one of the first students in Japan to persuade a junior high school to accept a female as a boy. At 20, he underwent surgeries so that he could legally become a man, the youngest case in Japan. But this was just the beginning. Sky then discovered that he does not identify as a man either and is now searching beyond binary genders. We followed Sky for nine years on his journey through genders.