The Roof Prsion Spider is a giant spider creatures that capture their prey with their web and later eat them at their home.
The Roof Prison Spider are gigantic spider with black and yellow mark on them.
The Spider attacked some people and eat them, Jinbei was about to attack one of them but they knock him out and took Haru. Jinbei came to save Haru but was having some troubled when he was hit by some of their web but later they were all killed by the Mushibugyo to save them.
The Roof Spider are very strong and travel in the pact, and follow after a bigger Roof Spider that much stronger then the rest. The Roof Spider web can slow down their prey which make them easily to eat.