Ohma is a small, country village in Crimea. Ohma's citizens survive by farming the vast, fertile soil of the Crimean countryside. The central village itself is surrounded by a small, but protective stone wall that encompasses most of the villages. Notable denizens of Ohma include Brom and Meg.

Three years after Crimea's liberation, Ohma was one of the small country towns that helped to foster the rebellion that was brewing under Queen Elincia's inexperienced rule. This incident angered Brom, which caused him and Nephenee to report to the Queen, informing the monarchy of the impending rebellion.