Ubagabi' refers to mysterious fiery apparitions handed down from generation to generation in Kawachi no kuni (present-day Osaka Prefecture) and Tanba no kuni (present-day the northern part of Kyoto prefecture). 姥ヶ火、姥火(うばがび)は、河内国(現・大阪府)や丹波国(現・京都府北部)に伝わる怪火。 |