Monster Tamer Girls

is a Japanese manga series by Mujirushi Shimazaki. It was serialized in Manga Time Kirara Forward and has been published in English by Yen Press.

Plot
It has been 20 years since monsters arrived on Earth. When it was discovered that the ferocity of these monsters could be suppressed by the voice of young girls, humanity began to try to coexist with them.

Thus, Tatara Girls' Academy proposes an option for students to join their monster "taming" curriculum. Ion Hidaka, a first-year student, chose to begin this unusual course. Elected at the beginning of the school year as a member of the Monster Tamers Committee, she must take care of a gigantic monster that lives in the forest behind the school everyday.