The S.S. Kashima Maru was a Nippon Yusen Kaisha (NYK) trans-Pacific passenger liner. This photo is from around 1920. NYK produced many very beautiful ship postcards.
In World War II, the Kashima Maru, then being used as a transport ship, was torpedoed and sunk by the USS Bonefish in 1943.
P.S. This post was being inundated with spam comments for some reason, so I have closed it to new comments. My apologies.