Answer
Takahashi and Matsutomo have won numerous international titles throughout their career. They have been crowned World Champions twice, in 2013 and 2015, and have also won the All England Open three times, in 2013, 2016, and 2017. Additionally, they have won the BWF World Superseries Finals in 2014 and 2016, and have also won numerous other Superseries and Grand Prix titles.