Based on the phrasing (likely a dōjinshi or webcomic title):
Searching for "gaishuu isshoku raw" typically yields results from: gaishuu isshoku raw
In 2022, a Japanese YouTuber began the "Nama-Dare" (Raw Exposure) challenge: Order the most dangerous raw item on a conveyor belt menu. Based on the phrasing (likely a dōjinshi or