"Saichi 麺や 佐市" is delicious oyster ramen in Kinshicho. 

According to Tabelog,which is a review site for restaurants most used by Japanese people, the rating is 3.7.  

In my experience, if it is 3.4 or more, you can expect it to be delicious. Tabelog➡https://s.tabelog.com/tokyo/A1312/A131201/13147184/top_amp/  

It was very delicious. The creamy oyster soup with thick noodles is the most delicious seafood ramen. 

It is located at Kinshicho Station, which is 8 minutes by JR from Tokyo Station. It is about a 3-minute walk from the station. GoogleMAP➡https://maps.app.goo.gl/o5F9Xb58paUNi9z3A  

The price is 920 yen.  

Business hours vary depending on the day of the week, but it is definitely open from 11:30 am to 10:00 pm. Open all year round!!