After a final One-Man Live on October 8th, 2018 at Zepp DiverCity in Tokyo, as well as their final live performance on October 14th at the Odaiba Venus Fort church Plaza, Houkago Princess members Odagiri Nana, Yamaguchi Miran and Kizuki Saori successfully graduated from the group, marking one of the biggest lineup changes in the groups 7 year history.
With their graduation, Houkago Princess will lose its final veteran member Odagiri Nana, a first generation member who has acted as the groups leader since its inception in 2010, when the girls were in their training period before a 2011 debut. The group will also lose the last of the third and fourth generations - Yamaguchi Miran and Kizuki Saori - both of whom joined as trainees in 2012.
All three girls have been prominent members since becoming a part of the regular lineup, with Odagiri acting as a lead vocalist and visual, whilst Yamaguchi and Kizuki acted as lead dancers for almost all of the groups performances.
