Nanami Kanno is the leader of Sweet Diva.
She's a young attractive teen with long brown hair and hazel eyes.
She wears the standard sweet diva uniform in consorts and a blue bikini with white strings in the beach.
She's the most mature of the sweet diva's, teaching Yuuho & Aika how Sakura is their lead vocalist, looking after her team like when she caught on something that bothers Elena due to this she can be considered the big sister of sweet diva.
She appears through out the anime acting as the both the leader and the voice of reason for the group.