Ukka

Ukka, formerly Sakura Ebis (桜エビ〜ず) is a Japanese girl idol group, formed by Stardust Promotion in August 2015.
The group was born as a training unit of shiritsu ebisu chuugaku
History.
2015
On January they started recruiting members as research unit of private Ebisu Middle School /Shiritsu Ebisu Chuugaku).
On May, Sakura Ebis was launched with 4 members: Mizuha, Misato, Riju and Ayame
On July, Sora was incorporated into the group as the 5th member
On August 1, they showed for the first time at TIF2015 .
2016
On January 17, they held their first one-man live. Moa joins as the 6 member
On July 30, They Released their 1st CD-R "Happy Ski Jump"
On July 31, They performed at Girls Factory Day 2 (Ebichu's Day)
2017
On September 2, They Released their 1st CD Single "Watashi Romance" in Yokohama Bay Hall 
2018
On March 21, They Released their 1st Album "Sakuraebis" 
Discography.
Albums
Collaboration Singles