Rainz confirm debut date for mid-October!
![](https://www.askkpop.com/images/upload/3/kingjoe20930/2017/10/06/Rainz-confirm-debut-date-for-mid-October.jpg)
Rainz includes seven members, formerly of 'Produce 101' season 2 - Joo Won Tak, Hong Eun Ki, Lee Ki Won, Byun Hyun Min, Seo Sung Hyuk, Kim Sung Ri, and Jang Dae Hyun. They'd only announced their unit debut for mid-October without a set confirmed a date, but the date is finally out!