Romania

Romania (ルーマニア) is a country located in Central and Eastern Europe.

Background
The current area of Romania was part of the 's territory at its peak.

Toaru Majutsu no Index SS: Agnese's Magic Side Work Experience
Romania was mentioned by Stiyl and Isabella when they discussed about what areas will covered when "Tu" alters the Sickle of Saturn's settings to redefine his controlled territory as that of the Roman Empire at its peak.