From the official X account for the "The World Is Dancing" anime, a portion of the insert song from the main PV "Utai" Edition has been released pre-broadcast, garnering huge attention.
In the post, the singing voices of Oniyasha (CV: Yumiri Hanamori) and Zojiro (CV: Romi Park), who are in charge of the utai (chanting), were showcased. Along with this, the additional cast was also announced, revealing the appearances of Dog King (CV: Yōji Matsuda) and Shirabyoshi (CV: Miyuki Sawashiro). Furthermore, the latest information, including the sequential broadcast starting from July 2 on nine stations nationwide and the confirmation of distribution on various platforms, was announced along with a YouTube link.