De☆Ful, formerly Cue☆Twinkle was an underground idol group active from 2013 to 2015. YUiNA EMPiRE was the leader of the group from its formation to its disbandment, under her real name "Kotani Yuina".
Former Members Edit
- Kotani Yuina (小谷唯奈) (Leader)
- Itou Nashisa (伊藤梨佐)
- Nakamura Mio (中村美緒)
Cue☆Twinkle debuted sometime in 2013 with the founding members Kotani Yuina, Itou Nashisa and Nakamura Mio. In early 2014, Itou withdrew from the group, and auditions were held for new members. However, Cue☆Twinkle remained a two-member unit until their disbandment on August 26th.
Just three days after disbanding, on August 29th, Kotani and Nakamura were revealed as the members of a new unit, De☆Ful (pronounced "Delightful").
On March 10th, 2015, De☆Ful's twitter announced that Kotani and Nakamura would be graduating the following month, on April 8th. However, on March 22nd staff released a statement saying that both members had stopped showing up to activities and couldn't be contacted by staff, and the group disbanded immediately.