Talk:Izumi Nase/@comment-113.189.95.35-20200301185309/@comment-68.5.175.228-20200311020443

It is speculated, according to the Famdom Wiki Kyoukai no Kanata Page, that the elder in the underground caverns are "Grandfather Nase". His name is not mentioned, but could be implied as someone who appoints the Nase Siblings(i.e. Hiroomi and Izumi Nase) to become head of the Nase Family Clain within the assigned Society of the Spirit World warrior, juristiion ward in their city. This is only a theory, though.