Her name is Saiki Reika and she is a muscle girl. She is a member of cheerleaders group Cheer1, the designated models of the Pro Wrestling League. And the concept of their group is based on ‘sporty’, ‘healthy’, ‘beauty’, and ‘global.’ As all cheerleaders, these girls are very beautiful by Japanese standards but they are also very fit. Saiki is only 150 cm tall but her muscles are no joke.