SPARK SPEAKER

 was a rock idol unit formed in 2016 and disbanded on May 13, 2021.

They were formerly known as DINOSAUR BRAIN and performed EDM music before changing their name and concept in October 2016.

They were known for performing street lives, in addition to the regular stage lives.

Final Line-Up

 * Sugihara Yukina (杉原由規奈)
 * Kiyama Shizuka (木山しずか)
 * Mitsuse Fuko (三瀬ふう子)
 * Asahina Seira (朝日向星羅)

Former Members

 * Mona Aika (望那あいか)
 * Tanaka Rina (田仲理七)
 * Hoshimura Natsumi (星村夏海)

Albums

 * 1) [2016.08.30] Brainwash

Singles

 * 1) [2016.01.19] SNOW PARADE

Albums

 * 1) [2017.11.22] "KYO-MEI"
 * 2) [2018.10.08] THE WORLD IS MINE

Mini Albums

 * 1) [2018.04.11] Meaning of Life

EPs

 * 1) [2019.02.20] ONE LIFE (SPARK SPEAKER × 969 Split EP)

Singles

 * 1) [2017.06.01] KYO-MEI Street (共鳴ストリート)

Demo CD

 * 1) [2016.12.01] Go my way!