DIALOGUE+ is a unit consisting of 8 female seiyuus under the label Pony Canyon. A digital single "Atarimae dakara (あたりまえだから)" was released on June 17, 2019 before the announcement of the establishment of the unit on June 24, 2019. Their first single "Hajimete no Kakumei! (はじめてのかくめい！)" was released on October 23, 2019 and the mini album "DREAMY-LOGUE" was released on April 8, 2020. They released their second and third singles with Jaku-Chara Tomozaki-kun OP and ED theme songs on February 3, 2021.

Members:
Yurina Uchiyama
Nene Hieda
Kyouka Moriya
Yuuna Ogata
Ayaka Takamura
Satsuki Miyahara
Mayu Iizuka
Manatsu Mirakami