岡おか山やま大だい学がくおかやまだいがくFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounOkayama Universityorganization nameProper noun referring to the national university in Okayama, Japan.岡おか山やま大だい学がくは岡おか山やま市しにある国こく立りつ大だい学がくです。