1. Nichijō seikatsu to shizen kankyō no kankei: Ainu no ‘seigyō’ o tōshite manabu [Relationship between everyday life and the natural environment: Learning from Ainu ‘subsistence’];Aoyama;West Kyushu Journal of Rehabilitation Sciences,2011
2. Occupation and lifestyle in a hunter-gatherer society: the Okhotsk culture of Hokkaido;Aoyama;Hokkaido Journal of Occupational Therapy,2005