佐藤聡美
The show had two opening and ending themes, sung by Yui Horie. For the first 12 episodes, the opening theme is "Golden Time" and the ending theme is "Sweet &amp; Sweet Cherry". From episode 13 onwards, the opening theme is "The♡World's♡End" and the ending theme is . The insert song for episode 4 is by Nana's voice actress, Satomi Satō.