Answer
In doubles, Shuko Aoyama's partner varies. In 2015, she played with Makoto Ninomiya, with whom she won the 2015 French Open mixed doubles title and the 2015 China Open women's doubles title. In 2016, she played with Misaki Matsutomo, with whom she won the 2016 Australian Open mixed doubles title and the 2016 Japan Open women's doubles title.