Shirou Yamaoka  

, 山岡 士郎

The character in question serves as the main protagonist in the series and works for Toozai News' culture division as their head of the "Ultimate Menu" project. Additionally, this individual is Yuuzan Kaibara's sole son and has a profound understanding of food-related matters. However, they tend to be lethargic unless there is something related to cuisine that captures their attention.