Sayo is a character from the Akame ga Kill anime and manga.
A girl who left the village at the same time with Tatsumi and Ieyasu. Unfortunately they get separated before reaching the capital, after which Tatsumi finds out she's been tortured to death.
In the XP4 fics, Sayo debuted in the XP4 Heroes Coalition - Neo-City Diaries.
In the AWA fics, Sayo is amongs the people whom is given a second chance to live another life at ZeroTopia. Sayo is a student at the AWA Academy.
Sayo was a young girl with long black hair and black eyes. She wore a white butterfly or flower hair accessory, and was often seen in plain cream-colored robes.
She was shown to be quick-tempered, kind, cheerful, and knowledgeable. She was a very strong-willed girl being able to hold onto hope while being tortured for an expended period of time.
Sayo's life was spared. She is a member of the Heroes Coalitions and is part of Team Redemption. She also attends the Vanguard Academy as a student.
XP4 Heroes Coalition - Neo-City Diaries
In Chapter 23, Sayo, alongside Nowi and Lissa, are seen coming out from a room in Vanguard Academy when they came across Eustace Bagge by the vending machine. They greeted Eustace and he responded by scaring them with a scary mask, causing them to run away screaming.
Sayo was seen carrying a bow and a stack of arrows. She seemed to have good combat abilities and presumably was a well-trained archer, as Tatsumi stated that both she and Ieyasu were strong.
- In the XP4 fics, Sayo is part of Night Raid.