In northern Okayama Prefecture, the livestock industry has long been thriving, and meat was consumed as a "health-promoting food" even during times when meat consumption was prohibited. Born from this culture where fresh offal was readily available, Horumon Udon is a soul food served in over 50 restaurants in the Tsuyama area. The chewy udon noodles, soaked in a sweet and savory sauce, pair perfectly with the sweetness of the offal and vegetables.