Otosan

Otosan is a traditional Japanese restaurant in Rome’s Trieste area with a clear official identity and strong recent public diner signals. Its website verifies the address, phone number, email, and daily opening hours, while TheFork confirms current operating visibility and a high review score. That makes it one of the more dependable neighborhood Japanese options for diners who want more than a trend-driven sushi stop.

Source and review status

  • Evidence confidence: high
Sushi dish at Otosan in Rome

Quick facts

  • Best for: traditional Japanese dining in residential Rome, reliable sushi and cooked dishes
  • Known for: A broad traditional Japanese menu, strong neighborhood following, and consistently visible current operating signals.
  • Hours: Daily 12:30-15:00, 19:30-23:30
  • Phone: +39 06 4555 2486
  • Email: [email protected]

Why it ranks

Otosan ranks because it offers one of the strongest combinations of verified day-to-day operating information, traditional Japanese positioning, and positive current diner feedback among Rome restaurants outside the Michelin-centered top tier.

Service area and category

  • City: Rome
  • Region: Lazio
  • Country: Italy
  • Category: Restaurant

Editorial summary

Otosan is a traditional Japanese restaurant in Rome’s Trieste area with a clear official identity and strong recent public diner signals. Its website verifies the address, phone number, email, and daily opening hours, while TheFork confirms current operating visibility and a high review score. That makes it one of the more dependable neighborhood Japanese options for diners who want more than a trend-driven sushi stop.

Evidence ledger

Verified fields: name, address, phone, email, hours, website_url, category, current public booking presence

Omitted because not verified: coordinates, social links

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