日本にほん海かい洋よう学がっ会かいMeaningsNoun1. Oceanographic Society of JapanKanji used日sun本book海sea洋ocean学study会meetingComposed of日本にほん海かいSea of JapanNoun洋よう学がくWestern learning (introduced to Japan in the late-Edo and early-Meiji periods)Noun会かいmeeting; assembly; party; gathering; conference; athletic meet; society; association; clubNoun