Oyasumi Hologram

 (おやすみホログラム) is a Japanese alternative music group formed in 2014. Their name is sometimes abbreviated as OyaHolo (おやホロ).

The group's current system will end its activities on September 9, 2023.

Current Members

 * Kanamil (カナミル) (Original Member)
 * Mado-chan (マドちゃん) (Joined July 10, 2021)
 * Toba Figue (兎馬フィグ) (Joined July 10, 2021)
 * Ogawa Kouichi (オガワコウイチ) (Joined July 10, 2021)
 * Paaken (ぱーけん) (Joined July 10, 2021)

Former Members

 * Saekopi (早川紗永/さえこぴ) (Original Member, Withdrew July 1, 2014)
 * Tajima Haruko (田島ハルコ) (Original Member, Dismissed September 6, 2014)
 * Matsumoto Yayoi (松本彌生) (Original Member, Dismissed September 10, 2014)
 * Nano Sayuko (なの小夕子) (Original Member, Dismissed September 17, 2014)
 * Hachigatsu-chan (八月ちゃん) (Joined July 2014, Graduated October 31, 2020)

Albums

 * 1) [2015.09.16] Oyasumi Hologram
 * 2) [2016.04.22] 2
 * 3) [2016.11.23] ・・・ (Three)
 * 4) [2018.05.23] 4
 * 5) [2019.05.29] 5

Live Albums

 * 1) [2017.06.28] 0413
 * 2) [2018.02.09] LIVE AT FUKUOKA UTERO

Mini Albums

 * 1) [2017.11.08] 15
 * 2) [2017.11.08] 17
 * 3) [2018.11.01] 27

Singles

 * 1) [2014.04.xx] Drifter (ドリフター)
 * 2) [2014.10.12] Machine Song
 * 3) [2016.xx.xx] OYSM_ACdemo Vol01
 * 4) [2019.04.01] plan

Collaboration Singles

 * 1) [2015.05.13] Emerald (エメラルド) (Re-released in 2016) (Oyasumi Hologram x Have a Nice Day!)
 * 2) [2018.04.11] OYASUMI FOREVER (Oyasumi Hologram x LOVE SPREAD)

Compilation Album Appearances

 * 1) [2015.03.10] JAPAN IDOL FILE 2 (Disc 2, Track 9)