Strea

Strea (ストレア, Strea?) is an original Sword Art Online game character and one of the central characters in Infinity Moment and Hollow Fragment. In ALfheim Online, Strea is a Gnome. Like Yui, Strea is also an Mental Health - Counselling Program.

Personality
Strea usually acts cheerful, straightforward, and innocent, leading to moments of social ignorance, such as unwittingly causing concern among Asuna, Lisbeth, and Silica when Strea had Kirito let her sit on his lap, or asking if she could see Asuna and Kirito's room after Asuna angrily asked Kirito to speak in her room privately as a result of the lap incident.

Trivia

 * Strea considers Yui to be her older sister.
 * Strea has a Navigation Pixie form in Lost Song.
 * In Lost Song, Strea displayed great sewing skills by hand-crafting Asuna a pair of underwear, and various school uniforms for the girls in a later event.