Nene's best friend vanishes without a trace and no one else remembers she ever existed! To get her friend back, Nene is forced to call on Hanako for help and journey into a "Boundary" between the world of the living and the world of the dead.
Step on the fourth stair, right?
Die vierte Stufe soll man betreten?
Pisamos el cuarto escalón,
¿verdad?
Il faut marcher sur la 4e ?