Website and data research by 101Leafy.
Devi-Phone
デビホン · Key item
Shiro no Sho
A cell phone that works in Makai too
Versions: Aka no Sho, Kuro no Sho, Shiro no Sho
Other ways to get it
Ghost Town
Given in the story, to reach the Vine Center from anywhere.
Katmand Town
Given in the story, to reach the Vine Center from anywhere.