Her Personal Name was Leukosia (レウコシア, Reukoshia?).
On April 1st RY 367, she was assigned to the Spearhead Squadron in the First Ward. The Spearhead Squadron had their photos taken to update the Processors’ personnel files, holding a board with their internment numbers as if it were a mugshot. Shin requested the personnel officer for a group photo, and she stood together with Lecca and Myna. The Spearhead Squadron gathered in the canteen and swore to never act like their oppressors, and they would fight to the end.
On April 5th, she and the Spearhead Squadron held a cherry blossom party to celebrate their formation squad. They watched the shooting stars together.
On May 12th 2148, she was tending the chickens with Kuroto. She, Kurena and Kuroto returned to the canteen with the chicken eggs, while being aware of Kurena interrupting Daiya and Anju romance. She and the Spearhead Squadron ate at the canteen.
On May 22nd, she participated in the battle against the Legion where they lost Kujo. After the battle, she was with Kaie, Raiden and Tohzan in the hangar analyzing their Juggernauts. She frowned when Handler-One Resonated with them. The four of them approached Shin after he finished greeted the new Handler, she watched Lev lecture Shin.
The Spearhead Squadron finished tidying up after dinner. She frowned with Handler-One calling them. She laughed when Shin claims he is an illiterate in response to Handler-One. She had a hollow look when Handler-One asked Shin about his goals in the future after serving his five year services.
On June 13th, the female members of the squadron did their laundry on the banks of a river, after which they had a splash together. The girls teased Kurena when she became increasingly flustered regarding her crush on Shin. The girls punished Daiya, Haruto and Theo for peeking on them. When Shin and Handler-One were talking, the others were congregating in their rooms or the dining hall, and their chipper voices could be heard from the distance.
On July 27th, the Spearhead Squadron were sent on a mission and they passed the spot where they had the cherry blossom party, they reminisced the party. She participated in the battle against the Legion where they lost Daiya and Lecca. Later she, Kurena and Myna sorrowfully looked at Lecca's empty room, and decided to play darts.
She teased Kurena's one-sided infatuation with Shin, and called her cute when she's flustered about him.
She is often seen hanging out with Lecca. She was saddened with her death.
She is often seen hanging out with Myna.
The Spearhead Squadron unanimously agreed Raiden would be the vice captain of the Squadron.
The Spearhead Squadron unanimously agreed Shin would be the captain of the Squadron. Prior from meeting him, she had heard rumors of him and she wondered if he has no neck underneath his scarf, and she misinterpreted his emblem with his neck scars. She looked forward to working with him. She seems to agree with Kujo's comment about rather than dying, it is better for Shin to guide them to death.
She wanted his reaction of a romance confession.
- Her associated flower in the Blu-Ray & DVD Bonus Box Art is the Marigold.