Strong points: Original plot
Weak Points: Slow start, strange ending
Shigofumi's main character, Fumika, has the job of delivering letters which dead people can send to the alive ones, which are called "shigofumi".
The first episodes show Fumika doing her work, and somewhere by the middle of show it starts to enter in some interesting details of Fumika's life: What is her past? Why she's the only "postal worker" which ages, as all "postal workers" are already dead? What are her relationships with her father?