The story revolves around the recently formed 7-girls idol group managed by Green Leaves, a small production agency in Sendai. The agency is currently in crisis after the president ran away from the company along with all the money, leaving all the debts to the producer forcing him and the girls to keep working together to overcome the situation.
Visit the official website to view more details about the characters.
Check out the PVs and CMs above. If the videos were eaten, try this search query on YouTube.
The following scans from Google Sensei.