Natagumo Mountain ( () () () () (やま) Natagumo yama?) is a mountain where the majority of it is covered with thick trees. The entire place has plenty of spider webs scattered around. The mountain serves as a home to the Spider Family.


The Spider Family attempts to live in peace on the mountain and whenever an intruder approaches them, the Mother Spider Demon uses her threads to control the intruder and kill them. The mountain is ruled by Rui, Lower Rank 5 of the Twelve Kizuki, and also the head of the Spider Family. Rui makes sure that all of his family members are doing their task to keep the family safe.


Rui Anime Profile
Father Spider Demon Anime Profile
Mother Spider Demon Anime Profile
Older Brother Spider Demon Anime Profile
Older Sister Spider Demon Anime Profile
Rui Father Spider Demon Mother Spider Demon Older Brother Spider Demon Older Sister Spider Demon
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