Machico's career began after she participated in the 36th Horipro Talent Scout Campaign in 2011, where she was a finalist [REF].
Machico performed the song "Fantastic Dreamer", which was used as the opening theme to the 2016 anime television series KonoSuba; the single for "Fantastic Dreamer" was released on January 27, 2016, and it peaked at number 42 on the Oricon weekly charts [REF].