るか ・ かな from AIKATSU☆STARS!

Comprised of:

1. るか Female Person, Born: 09 Sep 1990 in Tokyo
2. かな Female Person, Born: 30 May 1994 in
3. AIKATSU☆STARS! Group, Began: 2015 in Japan , Ended: 28 Feb 2018 in Japan

Recordings (2)

1. シアワセ方程式 5:08 (27 Jan 2016)
2. シアワセ方程式 (off vocal) 5:09 (27 Jan 2016)