오승아 / O Seung A / Oh Seung-ah / 레인보우 / Rainbow / Oh Seung-a / Oh Sung Ah / Oh Seung Ah / / - Seoul, South Korea
- September 13, 1988
추성훈 / Akiyama Yoshihiro / Choo Sung-hoon / Chu Sung-hoon / 秋山 成勲 / Yoshihiro Akiyama / / - Osaka, Japan
- July 29, 1975
이규성 / Lee Gyu-seong / Lee Kyu-sung / / - February 16, 1992
邓超元 / Deng Chao Yuan / Deng Chaoyuan / Deng Aaron / Chao Yuan Deng / Chaoyuan Deng / Aaron Deng / / - Ziyang, Sichuan, China
- May 6, 1997
Lee Yubi / Lee Yu Bi / 이유비 / Yoo-Bi Lee / Lee Yoo-bi / Lee Yoo Bi / イ・ユビ / 李侑菲 / Lee Yu-bi / - Seoul, South Korea
- November 22, 1990
程瀟 / 程潇 / 성소 / SUNG So / 우주소녀 / WJSN / Xiao Cheng / ソンソ / Cheng Xiao / - Shenzhen，Guangdong Province，China
- July 15, 1998
Yôsuke Sugino / すぎの ようすけ / 杉野 遥亮 / Yousuke Sugino / Yōsuke Sugino / Yosuke Sugino / / - Chiba Prefecture, Japan
- September 18, 1995
진서연 / Kim Jung Sun / Kim Seo Yeon / Seo-Yeon Jin / 郑瑞贤 / Jin Seo-yeon / / - South Korea
- January 18, 1983
陈若轩 / Chen Ruo Xuan / 陳若軒 / 陈双庆 / Ruoxuan Chen / Chen Ruoxuan / / - 中国,山东,淄博
- October 16, 1994
福士诚治 / 福士誠治 / Seiji Fukushi / / - Kawasaki, Kanagawa Prefecture, Japan
- June 3, 1983
진세연 / Jin Seo-yeon / Jin Se Yeon / Jin Se-yun / Jin Se Yun / Se Yeon Jin / Se-yun Jin / Se Yun Jin / Jin Seo Yeon / - Seoul, South Korea
- February 15, 1994
张翰 / 張翰 / Hans Zhang / Han Zhang / Zhang Han / / - Qiqiha'er，Heilongjiang Province
- October 6, 1984
