Kiriha Kurano  

, クラノ＝キリハ

The girl you're referring to is a young woman with an impressive figure, dressed in traditional Miko attire. She descends from the Earth People who lived underground for many generations. As part of the Kurano Clan, she specializes in divination and spellcasting. Her objective is to construct a shrine on Satomi's behalf and eventually seize control of the surface world. Accompanying her are two Haniwa doll-like familiars named Karama and Koroma, which she employs for various purposes such as spying or amplifying her magic capabilities.