Done Barely readable name

[Guren no heya kara]

Hello, long time no see.
I'm translating a manga for an official publisher and I have a little problem making out what's written in this image.
I wouldn't even translate this to begin with, but having it would make it a sort of plus.
It's either the family name, or the Buddhist posthumous name.
In the latter case, only the priest who gave it and the protagonist's family members would know how to read it, so...
That's the only image with those kanji and that's the resolution the publisher provided the image (MY EYES!!).
The family name is 美童 Bidō but I don't see that there... Maybe the protagonist's grandma had a different surname.

Thanks for the help.

 

[OKfarm]

It's buddhist posthumous name,so not likely to be related with her family name.