QU4RTZ

QU4RTZ is a sub-unit under Nijigasaki High School Idol Club. The unit consists of four members, namely Kasumi Nakasu, Kanata Konoe, Emma Verde, and Rina Tennoji.

Group Formation
The group was formed in phases:


 * 1) On March 2019, nine different combinations were offered to be chosen from.
 * 2) On May 2019, the unit compositions were revealed, and people were asked to submit names for them.
 * 3) On May 2019, the choices for unit names were revealed.
 * 4) On June 2019, the chosen unit names were revealed.