This was a live broadcast by the seiyuu of Love Live Sunshine.
The members were Aida Rikako, Takatsuki Kanako, Suzuki Aina,
Saitou Shuka, Kobayashi Aika.
There were two tables and Rikako, Kanako, and Aina sat on the left,
and Shuka and Aika sat on the right.
They read some mails.
Then they talked about and played two songs from the
"Summer Vacation" CD.
"Natsu he no Tobira" by Riko, Hanamaru, and Mari,
and "Jimoai? Mantan Summer Life" by You and Yoshiko.
For the School Idol Festival challenge, they drew numbers out of a box
to see which slot they had to play with their right and left hands.
Since almost everyone had to play non-consecutive slots, it was too
difficult, and they died twice.
Then they all played some posing games and survey games.
Then they gave out some informtion about the
Aqours First Love Live Step Zero to One bluray box,
that will go on sale 9/27.
At the end, they gave out some new information about Love Live Sunshine.
On 9/21 (at 12:00 noon) there will be a special niconama for
School Idol Festival from the Tokyo Game Show (business day).
Inami Anju will be the emcee.
The Love Live Sunshine anime will air on 10/7.
There will be a niconama/bandai channel live broadcast on 10/7 (22:30)
at the same time as episode 1 of the TV anime.
There will be a pre-air special TV show on 9/30 (22:30).