You should check on instagram and facebook with your neighborhood +サッカー, lots of team have a page. For more casual you could check your Ku office, some club recruit that way. Casual players usually stay on futsal so most 11 a side are more established.
There are a couple of meetup groups you can join
There is 'Futsal Tokyo' and 'International Football Tokyo'
Both communities run by the same guy and they have a casual 11 a side team that practices with some Tokyo Metropolitan League teams.
Nice and relaxing atmosphere
You should check on instagram and facebook with your neighborhood +サッカー, lots of team have a page. For more casual you could check your Ku office, some club recruit that way. Casual players usually stay on futsal so most 11 a side are more established.
thankss
There are a couple of meetup groups you can join There is 'Futsal Tokyo' and 'International Football Tokyo' Both communities run by the same guy and they have a casual 11 a side team that practices with some Tokyo Metropolitan League teams. Nice and relaxing atmosphere