Genin Exams.

Nanami isn't dumb or loud. She's very intelligent and is a calm girl. She always had a doll on her. Her main ones being three girls, a blonde cook, a green haired swordsman, and a girl with a strawhat. They think she's weak because of it. What nobody knows is that her dolls have some bite.

Femnaru, femSanji, FemZoro, and femLuffy.