Os-kuro is a refined Japanese restaurant in central Barcelona that splits its experience between a sushi bar and a broader robata-led dining room. Current official sources confirm its València address, phone number, hours, and direct booking presence, while the restaurant’s own copy emphasizes raw seafood, shellfish, and Japanese technique. It suits diners who want a strong sushi foundation but also appreciate a polished room and a more complete Japanese menu beyond nigiri alone.

Quick facts
- Best for: Elegant sushi-and-robata dining in Eixample, A polished Japanese dinner with strong seafood
- Known for: A dual-format sushi bar and robata concept, central location, and a more traditional Japanese product focus.
- Hours: Tuesday to Saturday lunch 13:30-15:30 and dinner 20:00-22:30; closed Sundays and Mondays
- Phone: +34 934876262
Why it ranks
Os-kuro ranks highly because its current public signals are unusually clear and sushi-relevant: a live official site with specific hours and contact details, explicit positioning as a sushi bar and robata restaurant, and a central premium setting. It stands out for diners who want serious raw seafood and nigiri in a refined but not overly formal environment.
Location and links
- Address: Carrer de València, 271, 08009 Barcelona
- Official website
- Call
Service area and category
- City: Barcelona
- Country: Spain
- Category: Restaurant
Editorial summary
Os-kuro is a refined Japanese restaurant in central Barcelona that splits its experience between a sushi bar and a broader robata-led dining room. Current official sources confirm its València address, phone number, hours, and direct booking presence, while the restaurant’s own copy emphasizes raw seafood, shellfish, and Japanese technique. It suits diners who want a strong sushi foundation but also appreciate a polished room and a more complete Japanese menu beyond nigiri alone.