Manga
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<gallery position="center" hideaddbutton="true"> Zenitsu scared of the Son Spider Demon.png|Zenitsu scared of the Older Brother Spider Demon. Zenitsu running from the Son Spider Demon.png|Zenitsu running from the Older Brother Spider Demon. Zenitsu evading the Son Spider Demon's Blood Demon Art.png|Zenitsu evading the Older Brother Spider Demon's Blood Demon Art.
Zenitsu decapitating the Son Spider Demon.png|Zenitsu decapitating the Older Brother Spider Demon.Anime
The Older Brother Spider Demon's design in the anime.
The Older Brother Spider Demon appearing.
The Older Brother Spider Demon up close.
The Older Brother Spider Demon's full view.
The Older Brother Spider Demon using Poison Sputum.
Zenitsu beheading the Older Brother Spider Demon.
The Older Spider Brother Demon beheaded.
The Older Brother Spider Demon using Poison Sputum.
The Older Brother Spider running from Zenitsu's attack