There are more and more places starting to offer a free Wifi service these days compared to the time when we posted our blog last time about free Wifi spots in Tokyo.
Seven Eleven : Seven Spot
Family Mart : Famima_Wi-fi
Starbuck : at_Starbuck_Wi2
Denny’s : Seven Spot (Same as Seven Eleven)
Tokyo Metro : Manta
Marunouchi Cafe Seek 1 min. from Tokyo sta., 5 min. from Yurakucho st.
Seibu department store (Ikebukuro, Shibuya) : Seven Spot
And of course TGCT office 3 min. from Kayabacho sta.
And below is the list of hotels in Tokyo where you can use wifi in your room.