For those who don't know she is also the member & leader of a Idol Group called Ru:Run (http://rurun.link/). This group was previously called RuRian but it was renamed to Ru:Run recently.
Videos by Cast
Bamba Disguises Himself as Towa on Towa's Day (October 8th)
Uhr Says to Visit Kamen Rider Zi-O: Final Stage