Coronan Krav Maga (コロナのクラヴマガ Korona no Kuravumaga, literally Coronan Krav Maga, or "Coronan Contact Combat") is the national martial art for the soldiers and warriors who hail from the Hell island, Corona. As Coronans are naturally born fighters who revel in violence and warfare, they have come to over time develop their own brand of martial art by studying and incorporating multiple other martial arts throughout the years. The end result became what is known as "krav maga;" a combination of boxing, muay thai, judo, jujutsu and wrestling, which makes Coronan Krav Maga a highly lethal and dangerous fighting style on its own. On top of this, given the environment Corona is situated within, the Coronans have added fire manipulation to their martial art, which increases the overall damage done