Earth Star Dream began as nine new seiyuu chosen through Earth Star Entertainment (through Seiyuu Grand Prix to choose between 12 to 25 years old) and announced during Earth Star Festival 2014 ~Jidai no Michibiku Hoshi ni Nare!~. The group debuted in singing the Ketsuekigata-kun! 2 opening and ending theme songs.

Members

- Kanon Takao (Pink)

- Hikaru Koide (Yellow)

- Eri Sogabe (Orange)

Former members

- Saori Murakita (Purple) (Graduated on May 16, 2015)

- Manae Saitou (Water Blue) (Graduated on June 29, 2015)

- Izumi Araida (Yellowish Green) (Hiatus Starting December 2016 for University)

- Yuki Nakashima (White) (Graduated on end of December 2017 and Went Solo Under the Same Agency)

- Arisa Aihara (Red) (Graduated on end of December 2017)

- Maria Tanijiri (Blue) (Graduated on end of December 2017)

Most of the members have involved in voicing in Teekyuu series and Takamiya Nasuno Desu! before their regular roles.