CREATE TABLE table_57129 ("Year" FLOAT, "Men's singles" CLOB, "Women's singles" CLOB, "Men's doubles" CLOB, "Women's doubles" CLOB, "Mixed doubles" CLOB)

Which women's doubles had the men's singles player Kenichi Tago?
SELECT "Women's doubles" FROM table_57129 WHERE "Men's singles" = 'kenichi tago'
SELECT "Women's doubles" FROM "table_57129" WHERE "Men's singles" = 'kenichi tago'