Godzilla, 1954
Godzilla Raids Again, 1955
Rodan, 1956
Mothra, 1961
King Kong vs. Godzilla, 1962
Mothra vs. Godzilla, 1964
Ghidorah The Three-Headed Monster, 1964
Invasion of Astro Monster, 1965
see also: https://markozen.com/2017/03/12/godzilla-salutation/