Jirou Yamamoto is a human tied to the Great Wheel Act, a human organization within the world of Tokyo Ghoul. He surfaces only briefly, named as the point of contact when Goat seeks outside medical help for Akira Mado.
The series never provides a visual design for Jirou, leaving his looks undocumented.
No details about his temperament or manner are established in the source material.

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Following the third Cochlea raid, Nico handed the members of Goat a card offering a backup route to secure treatment for Akira Mado. Printed on it were Jirou's name along with the contact details for the Great Wheel Act, marking his sole connection to the story as the human group's designated liaison.
Jirou Yamamoto is a human tied to the Great Wheel Act, a human organization in the world of Tokyo Ghoul, who appears only briefly as a contact for outside medical help.
Jirou Yamamoto belongs to the Great Wheel Act, a human group referenced within the story.
After the third Cochlea raid, Nico gives the members of Goat a card listing Jirou Yamamoto's name and contact details as a backup way to get treatment for the wounded Akira Mado.
Jirou Yamamoto is human, with no ties to ghoul society established in the story.
Jirou Yamamoto's appearance is never shown or described in the source material, leaving his looks undocumented.
Looking for more on Jirou Yamamoto? The Tokyo Ghoul Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Tokyo Ghoul anime series, manga, and official materials. Tokyo Ghoul was created by Sui Ishida, published by Shueisha, and animated by Studio Pierrot. All rights to Tokyo Ghoul and its characters belong to their respective owners. Episode and chapter references are cited where applicable.
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