Onsen Musume Hatsu Niconama
This was the first live broadcast for the Onsen Musume project.
This was the first time that all nine members of the group Springs got together. All nine seiyuu wore matching hakama.
The broadcast was mostly an introduction of the Onsen Musume project. All of the girls were based on an existing onsen (hot spring). They also introduced the "rival" onsen musume groups.
[Onsen Musume broadcasts]