 Ramba uchinyora ndima iyi - Kubudirira kwemarudzi matsva emifananidzo yeJapan kwakasimbiswa pa1970 Osaka Worlds Fair, uko vanoverengeka vema avant-garde nevanyori vemifananidzo vakaitwa kuti vagadzire dzimba dzokugara uye zviitiko zvemifananidzo nokuda kwevanopinda pamutambo. Unyanzvi hwokuJapan hwokutanga-tanga hwakanga hwaenda munyika yose, uye hwakanga hwava chimwe chinhu kunyange hurumende yaichengetedza yakanga ichidada kuratidzira kunyika. 