This was the 75th broadcast for the TV anime Teppen.
The hosts were Itou Ayasa, Sasaki Mikoi, and Terakawa Aimi.
There was a collaboration between Teppen and Minami Shinbara City
(Nagasaki prefecture), and Mikoi and Aimi went there to make a video.
Ayasa was sick, so she couldn't go.
They showed the 30 minute video, with the seiyuu commenting on the scenes.
The clean version of the video was released later.
https://www.youtube.com/watch?v=1fRnf6NlSxI