Akemi serves as a foster parent of Jin. Always addressed as 'Oba-chan/old lady/auntie' by Jin, Akemi was an ex-hostess who had a son she lost custody of to her ex-husband. Her face was slashed by a crazed client, who in turn suffered near fatal injuries by a young Jin, having recalled how his grandfather was killed. She has been selling crepes at a roadside stall ever since. (Wikipedia)