TV-Series
Description
Krista Lenz is a petite first-year student at Attack Junior High School, commanding attention with her long blonde hair, large blue eyes, and heart-shaped face. She wears the standard school uniform—a white button-down shirt with a blue bow and a blue skirt—frequently adding a pink cardigan. Her gentle looks and kind nature often lead classmates to compare her to a goddess or angel, fueling her popularity, especially with boys like Reiner Braun.

Bubbly, energetic, and perpetually positive, Krista thrives socially but is notoriously bad at keeping secrets. Despite sincere intentions, she frequently blurts out confidential information, like immediately revealing Annie Leonhart's secret plan to invite someone from Class 4 to the dance. She shares an inseparable bond with Ymir, though Krista's enthusiastic antics sometimes grate on her friend. This includes Krista playfully ignoring Ymir's warnings about sweets, insisting on crepes despite lighthearted jabs about gaining weight.

Krista engages actively in school events. Bertolt Hoover saved her from elimination during the annual dodgeball tournament, though her class ultimately lost to Class 4. For the athletic competition against upperclassmen, she wore a cheerleader uniform and convinced a reluctant Annie to be her partner. She attended the summer festival with Reiner and Ymir, drawing admiration from both in her kimono. Her social calendar included accepting Reiner's dance invitation and later discussing Bertolt's crush on Annie with classmates; this conversation culminated in Krista slapping Bertolt in frustration over his timidity.

Family connections shape her background. Rod Reiss is her father, and her half-sister, Frieda Reiss, appears as a substitute teacher. During lunch, Frieda tearfully revealed their relationship to Krista and Ymir before abruptly leaving the classroom, leaving Krista bewildered.

Her development shows consistent minor traits: social impulsiveness, reliance on Ymir for stability, and a growing willingness to express frustration, as seen with Bertolt. Her focus remains firmly on school life, friendships, and lighthearted events.