- On December 4, LDH announced E.G.family's first hall tour E.G.POWER 2019 ~POWER to the DOME~.
- The tour will feature all active artists of the E.G.family's line-up: E-girls, Dream Ami, Dream Shizuka, Happiness, Flower and Sudannayuzuyully. The tour will be the first joint activity of the artists since E.G.family was announced on June 4 and since E-girls' live concert E-girls LIVE 2017 ~E.G.EVOLUTION~, held on July 15 and 16, 2017, which featured all artists of the line-up at the time.
- The tour will start on February 22 and will go through until May 18, 2019 with a total of 33 shows in 26 cities.
Links: Tour announcement (in Japanese)