EL7Z U+P is a South Korean project female supergroup formed through the Mnet reality competition show Queendom Puzzle. The group held their first concert in Japan titled "Piece Up", taking place in Saitama at Omiya Sonic City on October 22, in Osaka at Grand Cube Osaka on October 24, and in Tokyo at Tachikawa Stage Garden on November 26.
Kei
Jang Ye-eun
Yeoreum
Kim Yeon-hee
Nana
