『Ymir』

Birthday: February 17

Height: 172 cm (5'7")

Weight: 63 kg (139 lbs)

Affiliations: 104th Trainees Squad, Scouting Legion

Member of the Scouting Legion. She seems selfish, cynical, bossy, sly, uncooperative, exploitative and confrontational, but she can apparently be kind, especially to Krista.

She is the Jaw Titan, who had wandered around outside the Wall for 60 years prior to the story.