Dialogue (stylized as DIALOGUE+) is a Japanese idol group which is signed to Pony Canyon. The group, consisting of eight voice actresses, debuted in 2019 with the release of their first single "Hajimete no Kakumei", the title track of which was used as the opening theme of the anime television series High School Prodigies Have It Easy Even In Another World. Their music has also been used in Bottom-tier Character Tomozaki and Higehiro.