Hibari

Hibari is a Marine Commander. She is also a member of SWORD.

Appearance
Hibari is a young woman of regular stature. She has light hair with bangs and worn in a ponytail. Her Marine uniform consists of a military, pocketed shirt that exposes her midriff and camo pants. She also wears headphones and a belt with heart-shaped buckles around her torso.

Personality
Hibari is an emotional young woman who speaks in a very informal manner.

Koby
Hibari cares about Koby's well-being and joined Helmeppo in pleading for Prince Grus to do something about his abduction by the Blackbeard Pirates. Hibari mentions that Koby has done a lot for her in the past, explaining her gratefulness for him.

Abilities and Powers
As a Marine commander, Hibari has power over lower-ranking subordinates. She is also part of the elite Marine squadron SWORD, implying her skills are among the best the Marines can offer.

Past
Not much is known about Hibari's past yet, but she got acquainted with Koby at some point, becoming grateful for his help.

Egghead Arc
At some point after Koby's abduction by the Blackbeard Pirates, Hibari, alongside Helmeppo approached and pleaded Prince Grus to attempt rescuing Koby at Hachinosu. Her requests were deemed unreasonable by Grus however, who told her to stay calm.

Trivia

 * "Hibari" is Japanese for "Lark", following Oda's usual theme of naming female characters after birds.