First, I should confirm the details. The title "CauseCurese Jashin no Chigiri" could be a typo or translation. Maybe it's supposed to be "Cursese Jashin no Chigiri," combining a curse and a religious or deistic element. "Chigiri" might refer to a specific technique or aspect in a series, possibly from the Naruto universe since Jashin is mentioned there. Jashin is a religious figure in Naruto, associated with blood rituals. So, this might be a Naruto doujinshi dealing with Jashin-related themes.