The production is a parody or reimagining of the famous Japanese urban legend (Hanako-san of the Toilet). While traditional versions of the legend depict Hanako as the ghost of a girl who died in a school bathroom, this version casts the character as a living exorcist.
Below is an in-depth exploration of how the terrifying traditional folklore of was reimagined into the modern cinematic parody of MIMK-070 . mimk070 ghost legend hanako of the toilet vs m new