As of early 2025, six tankōbon volumes have been released in Japan, with the latest volume published on 28 February 2025 . Why Readers Prefer the "Raw" Version
We spoke with Chef Kenji Yamashita (formerly of Kikunoi, Kyoto). His view on "gaishuu isshoku raw better":
Official raws are typically found on Japanese digital manga platforms. You can check the Gaishuu Isshoku Wikipedia page for publisher details to find licensed sources .