Height: 165 cm (5'5")

Rui Tendou is the leader, absolute center and a member of the IDOLY PRIDE unit TRINITYAiLE. She is a student at Tsukinode Private High School and her image color is white.

Rui is a genius idol who excels in all aspects of dance, singing and performance. In reality, however, she is a proven talent backed by overwhelming effort. She never stops moving forward, even when things get tough, in order to be recognized by someone.