Allyways of Japan

The allyways of Japan are spooky and dangerous tunnels found in eastern Japan, they are first seen in "finding my summons," where canyon finds his first summon within the tunnels.

Description
The allyways are narrow corridors with walls on either side. There are summons within the halls of these allyways. They are so dangerous, Canyon had to bring his Lizard Dragon Knife.

Theories
It is theorized that the tunnels actually connect to the boiler room.