Shohei Koyanagi, a 38-year-old office worker, and Yasuo Mizushima, a 17-year-old high school student, are not on good terms, but they are "stepbrothers" who are somewhat distant from each other. This is the story of a family in which they walk together at their own pace and form bonds while enjoying delicious food at the Yoshinoya restaurant chain store.

This installment in Chikuma Bunko's contemporary manga anthology series focuses on Horror, SF, and dark comedy from the 1960's to the present day and is curated by Tokushige Kawakatsu 1. **Nurarinuma** (ぬらり沼) \[Yuuhei Youki\] 2. **Tako** (蛸) \[Shouhei Kusunoki\] 3. **Akumakko** (悪魔っ子) \[Shigeyoshi Iwanami\] 4. **Yubiwa** (指輪) \[Souji Yamakawa\] 5. **Kantou Daishinsai** (関東大震災) \[Shigeru Komatsuzaki\] 6. **Muteikoutoshi** (無抵抗都市) \[Suehiro Maruo\] 7. **Onna wo Nerae** (女を狙え) \[Shouji Hashimoto\] 8. **Kappa** (河童) \[Taro Bonten\] 9. **Akai Trunk** (赤いトランク) \[Noroi Michiru\] 10. **Houmon** (訪問) \[Tarou Kanafuro\] 11. **Voice/Koe no Sonzai** (voice／声の存在) \[Naritada Shintani\]