Sayaka Hirota is a Japanese badminton player affiliated with Saishunkan team. She and her partner Yuki Fukushima won the 2017 Most Improved Player of the Year award. Hirota and Fukushima were ranked world No. 1 at the BWF World Ranking on 21 June 2018.

Yuki Fukushima is a Japanese badminton player affiliated with Marusugi Bluvic. She and her partner Sayaka Hirota won the 2017 Most Improved Player of the Year award. The duo were ranked as world No. 1 at the BWF World Ranking in 21 June 2018.