Runa To Graduate From Prism☆Mates And Prism☆Box

Runa, a member of Prizmmy☆'s sister groups Prism☆Mates and Prism☆Box, will graduate from both groups on May 2, 2015, after the current Prism☆Box Live Tour VIRTUAL×REAL.  This was announced on both the Prizmmy☆ Official Website and the Prism☆Mates blog.  Runa has been a member of Prism☆Mates since 2012 and sang on the song "Glory Days" along with Prism☆Mates leader Hina.  She has also been in Prism☆Box since the group formed in 2013, and has sung on all three singles.