rib primal · China
In Japan, this cut is riburosu, also sold as atsugiri riburosu.
About this cut
Highly marbled steak cut from the rib primal; bone-in or boneless retail cuts vary by market.
| rare | San fen shu | → | Rea |
| medium rare | Wu fen shu | → | Midiamu rea |
| medium | Qi fen shu | → | Midiamu |
| well done | Quan shu | → | Uerudan |
Doneness terminology varies by country and restaurant. When unsure, describe what you want — e.g., “warm red center” — rather than relying on the name alone.
“yanrou” in China maps to canonical ribeye (rib: upper rib / rib eye muscle). In Japan, look for labels such as riburosu · atsugiri riburosu. Highly marbled steak cut from the rib primal; bone-in or boneless retail cuts vary by market.
This information is for educational purposes only and may vary by region or butcher practices.