Spinthir (スピンテール Spintēru?) is a nation in the Neighborhood. It was at war against Calvaria about 4 years before the start of the story.
The nation was at war against Calvaria 4 years ago. With the efforts of Yūma and Yūgo, Calvaria won the war.
- Spinthir (σπινθήρ, spinthí̱r) is the Greek word for "spark".