NNihonjin no nakama ishikiNihonjin no nakama ishikide Yoneyama, ToshinaoMateriasBrotherhoodsFellowshipInterpersonal relationsSocial participationEdiciones (2)Nihonjin no nakama ishiki (1977)Kōdansha · japonésNihonjin no nakama ishiki (1976)Kōdansha · japonésMás obras de Yoneyama, ToshinaoBBunka jinruigaku jitenBunka jinruigaku jitenUUmi o watatta Nihon no yakimonoUmi o watatta Nihon no yakimonoSSeikatsugaku no purakushisuSeikatsugaku no purakushisu