Calvin Coolidge actually said...

Now Therefore, I, Calvin Coolidge, President of the United States of America do declare and proclaim:

That on and after January 1, 1924, the conditions specified in Sections 8 (b) and 1 (e) of the Act of March 4, 1909, will exist and be fulfi...

Provided that the enjoyment by any work of the rights and benefits conferred by the Act of March 4, 1909, and the Acts amendatory thereof, s...

There is no action to be taken, so far as I know, with the Japanese Government on the immigration question.