Yolko

Yolko is one of the 10,000 players who were trapped in the online game «Sword Art Online». She was a former member of the guild «Golden Apple». She and Caynz worked together to discover who killed Griselda. Yolko is a 17-18 year old girl, with slightly curly, deep-blue hair in-game and has simple large eyes that are of the same color as her hair. Yolko wore a light blue tunic with a chestguard, knee-length, brown shorts and dark leggings. In her disguise as Griselda's ghost, she wore a cape with a hood, under which she wore a tunic of a darker shade of blue with a chestguard, tight, white leggings and grayish boots and wields an estoc made by Grimlock. In real life, she has brown hair. Yolko appeared to be a extremely terrified and traumatized person when her former guildmate and boyfriend, Caynz, "died", but she is proven to be a good actor when it is revealed that she and Caynz had staged the murder and Yolko had pretended to have been traumatized. However, Yolko is not a person who likes to take advantage of people, as she did leave herself on Asuna's friend list, despite it being an obvious way to find out about their trick, likely to atone for her lies and to show that she trusted Asuna, and, at Griselda's grave, she claimed that she was going to properly apologise for doing so after the matter had been resolved. Yolko is also a person who seeks justice, as proven by how she and Caynz staged their own murders to find out the truth behind Griselda's murder.