I'm guessing the "Eighter Friends" are Yasaka Kanako, Yagokoro Eirin, and Yakumo Yukari because they all have "Ya" 八, or 'Eight', at the start of their name.
Don't you hate it when your homies didn't invite you to slash other gods:((
Eighter Friends?You didn't invite a fellow member of the Eighter Friends!They obviously got caught for luring in the "eighty" gods.Honestly...!
What do I do with you...!