Other regional leagues have been held, mostly in the 1970s and early 1980s, but reporting of results was patchy.
In addition the Jubilee Challenge Trophy (a Goban) was instigated for the Queen's Silver Jubilee in 1977. After a few years of competition it was won by Leamington, who still hold it.
Held in London between Nippon Club (Japanese) and Central London Go Club (Anglo).
Prior to the Trophy starting in 1988 most matches were won by the Japanese.
Ceased in 2003