No, that's not right!
Be alert.
It's still uncertain whether Ibaraki-dōji is male or female, perhaps Ibaraki and Yoshitune are actually siblings?
Kamiyagawa: "Wait a minute, if Yoshitune is your elder brother, does that mean you both are descendants of Yamata no Orochi?"
"What else would it be? If that weren't the case, how could I connect with the shrine of Ibuki Daimyojin?" Ibaraki retorted, "However, Yoshitune's mother was also a serpent god, but my mother wasn't, so the serpent god bloodline is weak in me. That's why I left Mount Ibuki a long time ago and came near to Rashomon Gate. Later, Yoshitune went to Mount Oe, and I followed my brother."
"Wait a minute, your mother couldn't be a white boar, could she?" Kamiyagawa finally realized something.
"How did you know?"
"..."
Regarding the relationship between Yoshitune and Ibaraki, and the connection between Yamata no Orochi and Ibuki Daimyojin, Kamiyagawa finally sorted out the threads.