About Japan is the name of the bulletin of the Japan Society in New York. There are a number of issues of the bulletin on Internet Archive. The most complete, which overlaps fully with others found online is:
Contains issues for:
1920.10-12
1921.1-5, 9
1922.1-3, 10-12
1923.2, 4, 5-6, 9, 11-12
1924.1, 3, 5-6, 10-11
1925.1, 3-5, 7, 9, 11, 12
1926.3, 5, 9, 11
1927.2, 4-5, 10, 12
1928.2, 4, 10