Tipped fingers Short stories

Extra stories branched off of Tipped fingers~(DO NOT READ UNLESS READ ALL OF TIPPED FINGERS, MAY CONTAIN SPOILERS)
Forever lost memories -Description;
The life of U~Irubāto before his memories were wiped.
In the eyes of an unknown best friend named Hiroki.
The fall of seullaesyeo-Past Band member? The old Guitarist?
So did Gesshiru do something about her or was there another reason she quit?
And what about the relations Gesshiru had with the band? Something happened with Dal and him, so why did Koji call them out on it? And what about the ending? Did U~Irubāto ever meet up with Gesshiru again?
Read to find out.
The Kir project -The officers and medical assistants were dragged into this plan that Kir didn't plan them for. All were offered a huge sum of money to investigate and trap the diseased criminals in the hope to find an end to their terror and diseases.
However, nothing stops Kir.
It becomes very clear that he is willing to make any sacrifice to accomplish that dream.
In this Ova, we will learn more about the adults of the story. How they interacted before the big disaster arrived, and their point of view during their investigations.