On May 11, 2020, the Monster Girl Doctor (Monster Musume no Isha) official site and Twitter account revealed the performers for the upcoming anime’s opening and ending themes.
— TVアニメ『モンスター娘のお医者さん』公式 (@mon_isha_anime) May 12, 2020
The OP song “Campanella Hibiku Sora de” was announced to be performed by DearStage and Lantis collaboration idol unit, ARCANA PROJECT. It will be the 6 member group’s first major single. They released a pre-debut single titled “ACE of WANDS” on March 25, 2020.
The ED theme, “Yasashisa no Namae” will be performed by voice actress and singer, Aina Suzuki. She is most well-known for her role in Love Live! Sunshine!! as the lively Mari Ohara and actively participates as a member of the nine-member seiyuu idol unit, Aquors. “Yasashisa no Namae” will be the singer’s first single, and a solo debut album was released January 22, 2020 titled “ring A ring”.
Monster Girl Doctor is set to air July 2020 in the upcoming summer anime season.