二番手の女 歌姫としての誇りを胸に、最後のご奉公をいたします, Ni Bante No Onna Utahime Toshite No Hokori Wo Mune Ni, Nibante No Onna - Utahime To Shite No Hokori Wo Mune Ni, Saigo No Gohoukou Wo Itashimasu
Arrietty aims to become a "priestess princess", the pinnacle of divas, but is unsuccessfully selected. She is then offered a marriage to the beautiful frontier count Joshua, but it suddenly breaks off. Arrietty, who has had a rough time of it, is ordered to be sent to the frontier as a priestess. Even though the marriage proposal was rejected...! The slow-life otherworldly opera begins in the frontier!