Akari

Akari Tokito is a main character in the light novel series The Executioner and Her Way of Life. A young Japanese girl who was summoned into Menou's world against her will.

History
Akari Tokitou a Japanese stray. Althrough not aware of it, she is virtually unkillable due to her peculiar ability. Akari has strongly hinted that prior to being summoned to Menou's world, she has had a rather lonely life in Japan which has caused her to embrace being in Menou's world.

She's traveling with Menou after unwittingly getting caught up in her own assassination attemp, but thus far is really enjoying it.

Abilities
After arriving in this world, she unlocked the ability to reverse time making it nearly impossible for anyone to kill her. She decides to go on a journey with Menou because she believes meeting Menou was fate.