Ongaku no Hi
The live TV special Ongaku no Hi was a 13 hour special with live songs by many artists and groups, and the seiyuu group Aqours (¥¢¥¯¥¢) was one of the guests.
Aqours had a 5 minute slot in the middle of the night, at around 3:00.
There was a short introduction video of Love Live and Aqours. Then there were some short comments by each seiyuu (video).