Zona Mam

Zona Mam is a traveling quiz researcher and mother of the Zona Family. After her daughter's death, Zona Mam and the rest of her family began pretending to be the same person to spread her love for trivia. She appears in One Piece Odyssey.

Appearance
Mam is a large woman with pink hair. She wears an orange top with yellow dots and a green skirt.

Personality
Mam is an excitable woman, and is very knowledgeable about Marine trivia.

One Piece Odyssey
After the Summit War of Marineford, Mam traveled to the Marineford Town, where she prepared to ask people trivia questions. Eventually, she was approached by the Straw Hat Pirates, who mistook her for her sister and asked to take her quiz.

After they solved her first two difficulty levels, Mam asked them a coded location question, requiring them to travel there and find her. She then went to Oris Plaza, but was attacked by three Impel Down escapees. However, the Straw Hats found her in time, defeating the escapees and rescuing Mam.

As thanks, she gave them a large reward and told them that she was going to travel to the next island, deciding that the people of Marineford didn't want to do quizzes so soon after the war.

Some time later, the Zona Family was back in Dressrosa when Zona Lil was kidnapped. After being informed by Zona Annie Sue and informing Zona Dart, the three Zonas rushed off to find her, and the Straw Hats did the same.

Shortly after, the Straw Hats found and rescued Lil, with the three Zonas catching up soon. They thanked them for saving her and explained the reason they acted like one person.