Summary
Mozu and Kiwi are a pair of sisters known collectively as the Square Sisters (スクエアシスターズ) because of their distinctively square-shaped hairstyles. They are fiercely loyal to Franky and accompany him wherever he goes. Mozu wears a yellow bikini top and yellow slacks, and she has straight-edged hair, whereas Kiwi sports a red top, red bikini bottom, and curly-edged hair. The two often mimic Franky’s reactions and habitually append the word "Waina" to the end of every sentence, a quirk they have maintained since childhood. Because their unique hair makes them vulnerable to strong gusts, they frequently walk sideways in high winds to avoid being blown backward. In combat, they wield samurai swords, though they lack significant strength, as evidenced by their easy defeat at the hands of Franky and Kalifa.
