The most reliable low-risk lunch spots in tokyo-marunouchi are T’s Tantan, Tonkatsu Suzuki, and Torisoba Zagin KITTE Marunouchi. T’s Tantan is a safe choice.
Inside current hub boundary (Hub local)
Inside current hub boundary (Hub local)
Inside current hub boundary (Hub local)
Inside current hub boundary (Hub local)
Inside current hub boundary (Hub local)