Maguro Soma Suisan Ginza is a place to eat in Chuo Ku, Tokyo. 1 YouTube travel vloggers — including Tsukiji Mom — have covered it across 1 clips.
“Of course, there are also meat dishes. Iroha-san's tuna comes from Magurodoya Soma Suisan at Toyosu Market, and there is a magnificent piece of fresh bluefin tuna on display.”