The nine members that have already been revealed include Kim Yoo-yeon, Jeong Hye-rin, Kim Na-kyoung and Gong Yu-bin, who had previously debuted in tripleS’ first subunit Acid Angel From Asia in ...

tripleS has been introducing one member at a time starting with Yoon Seo Yeon, followed by Jeong Hye Rin and Lee Ji Woo. The group also releases daily video content titled “SIGNAL,” through ...

The members of Acid Angel from Asia, along with tripleS’ next subunit (KR)ystal Eyes, both comprising four members, were decided during the first voting period, which took place in September.