However, judging from the fact that Karahashi is described as a daughter of Kinsachi TAKAMATSU in "Genealogical Table of the Takamatsu Family", and there is a description about Hananoi in "Genealogical Table of the Hashimoto Family", they were probably not the same person.
しかし『高松家譜』に高松公祐の娘と記載されており、『橋本家譜』には花野井の記述があるため別人だろう。