Maki Narumiya is a retired Japanese professional wrestler. A former dancer, Narumiya was trained in professional wrestling by Emi Sakura and made her debut for the Ice Ribbon promotion in March 2011. During her four years in the promotion, she became a one-time ICE×60 Champion and two-time International Ribbon Tag Team Champion. In April 2015, Narumiya transferred over to the Reina Joshi Puroresu promotion, where she already was a one-time holder of both the CMLL-Reina International and CMLL-Reina International Junior Championships. She retired from professional wrestling in March 2016.

Emi Motokawa , better known by the ring name Emi Sakura , is a Japanese professional wrestler performing for All Elite Wrestling (AEW), Gatoh Move Pro Wrestling and on the independent circuit. After starting her career in International Wrestling Association of Japan in August 1995, Sakura worked for several promotions across Japan, winning numerous titles, before founding her own promotion, Ice Ribbon, in early 2006. Sakura not only wrestled for the promotion, but was also solely responsible for training wrestlers for the promotion, where she went on to become a two-time ICE×60 Champion and a five-time International Ribbon Tag Team Champion.