Subbed version of the member reveal video, aka Hellomageddon.
http://dai.ly/x5z3my4
Wasn't that Kanatsu watching MM17's performance with Ichioka? I hope this means she'll be in Ichioka's group. If you watched Arigatameiwaku Monogatari on Upcoming, Kichi is so pumped up lately, she headbangs when she dances.