Apis wears a long mustard yellow dress. The sleeves and the bottom of the dress are maroon with mustard colored circles. She has a dark maroon sash, and has the same colored undershirt. She has brown eyes, and blonder hair tied back in a braid with fair skin. She also has a pointy hat, white in color, and wears red shoes.
She is a brave child who tries her hardest to protect her friend, Ryu. She is very kind and caring.
Because of this she tends to get more emotional about things than other people would. A running gag is that Apis is terrible at cooking, and Luffy is the only one who likes her food.
The Straw Hat Pirates helped her out when she ran away from the marines, taking care of her and aiding her during her journey. After many struggles, she managed to find the Lost Island and was able to fulfill her duty of taking Ryuji back to the island.
When offered to join the crew she declines and says that she wants to stay and protect the island. Her last appearance was of her running away in terror when her grandfather was about to begin explaining to her the history of her ancestors due to her grandfather's way of telling stories (long and boring).