Institute of Chemistry, Faculty of Literature and Science, Chiba University:Japanese Antarctic Research Expeditions, 1956-57 and 1957-58:Japanese Antarctic Research Expedition, 1959-60
Department of Geography, Faculty of Science, Tokyo Metropolitan University:Japanese Antarctic Research Expeditions, 1957-58 and 1959-60
Graduate student, Department of Architecture and Civil Engineering, School of Science and Engineering, Nihon University:Japanese Antarctic Research Expeditions, 1956-57 and 1957-58:Wintering Party, the Japanese Antarctic Research Expedition, 1958-60