KKōgō Heika Michiko-samaKōgō Heika Michiko-samade PHP KenkyūjoMateriasEmpressesBiographyPictorial worksEdiciones (1)Kōgō Heika Michiko-sama (1995)Pīeichipī Kenkyūjo · japonés · ISBN 9784569545400Más obras de PHP KenkyūjoMMatsushita Konosuke, 1894-1989Matsushita Konosuke, 1894-1989KKenshō Yasukuni mondai to wa nani kaKenshō Yasukuni mondai to wa nani kaMMatsushita Kōnosuke no rontenMatsushita Kōnosuke no ronten