Ukka

ukka (うっか), formerly known as Sakura Ebis (桜エビ～ず), is an eight-member Japanese idol group under Stardust Promotion formed in May 2015.

They are the younger sister group of Shiritsu Ebisu Chuugaku, originally born as a training unit of Ebichu.

The group was known as Sakura Ebis until they were renamed to ukka on November 16, 2019.

Current Members

 * Kawase Ayame (川瀬あやめ) (Original member; Graduating December 30, 2023; Leader)
 * Murahoshi Riju (村星りじゅ) (Original member)
 * Akane Sora (茜空) (Original member)
 * Serizawa Moa (芹澤もあ) (Joined January 18, 2016)
 * Yuuki Rina (結城りな) (Joined September 25, 2021)
 * Aoi Ruri (葵るり) (Joined September 25, 2021)
 * Miyazawa Yu (宮沢友) (Joined October 14, 2023)
 * Sakai Koharu (坂井小春) (Joined October 14, 2023)

Former Members

 * Sakurai Misato (桜井美里) (Original member; Graduated December 28, 2020)
 * Mizuha (水春) (Original member; Left March 18, 2021; Former Leader)

Independent Albums

 * 1) [2018.03.21] sakuraebis
 * 2) [2019.08.21] octave

Major Albums

 * 1) [2023.12.20] Untitled

Mini Albums

 * 1) [2021.07.28] T.O.N.E
 * 2) [2022.11.16] Seishun Kobushi (青春小節; Measure of Youth)

Indie Singles

 * 1) [2017.09.02] Watashi Romance (わたしロマンス; My Romance)
 * 2) [2018.10.14] Summer Magic
 * 3) [2018.12.28] Autumn Moon
 * 4) [2019.03.30] Winter Sleep
 * 5) [2020.06.24] Koi, Ichibanme (恋、いちばんめ; Love, Number One)
 * 6) [2022.04.06] MORE!×3

Major Singles

 * 1) [2023.06.21] wonder little love

CD-R

 * 1) [2016.07.30] 1st CD-R
 * 2) [2016.10.30] 2nd CD-R
 * 3) [2017.03.26] Mugen Kageki / Ebitou San (夢幻歌劇 / えびとう産) (with Iginari Tohokusan)
 * 4) [2017.04.15] 3rd CD-R

Digital Singles

 * 1) [2018.07.25] Lindbergh (リンドバーグ)
 * 2) [2018.07.25] Shakunetsu to Ice Cream (灼熱とアイスクリーム; Scorching Heat and Ice Cream)
 * 3) [2018.09.05] Mawaru Mawaru Mawaru (まわるまわるまわる)
 * 4) [2018.09.30] Magik Melody
 * 5) [2018.10.26] Onegai yo (おねがいよ)
 * 6) [2018.10.16] Gurajene (グラジェネ)
 * 7) [2018.12.17] Kirakira (キラキラ)
 * 8) [2019.01.31] Kaerenai! (帰れない!)
 * 9) [2019.02.27] 214
 * 10) [2019.02.27] Sore wa Getsuyoubi no 9-ji no You ni (それは月曜日の9時のように; That's like 9 o'clock on a Monday)
 * 11) [2019.04.26] Nee, Loafer. (ねぇ、ローファー. )
 * 12) [2019.05.31] Saisho no Saisho (さいしょのさいしょ; Beginning of Beginnings)
 * 13) [2019.10.03] can't go back summer
 * 14) [2021.02.24] WINGS
 * 15) [2021.11.24] MORE!×3
 * 16) [2022.08.03] Viva La Vida
 * 17) [2022.09.12] Kuusou Travel (空想トラベル; Fantasy Travel)
 * 18) [2023.01.18] Cosmic・Float (コズミック・フロート)
 * 19) [2023.04.17] TAiLWiND
 * 20) [2023.10.15] Teen Spirit (ティーンスピリット)