Nyorai kupfuurira kweiyi ndima - Japan inewo mari yakakura iri kuwedzerwa, uye muna 2009 na2010 nyika yakabvumira Yen kuti iwedzere. Zvisinei, muna September 2010 Japan yakapindira kaviri kuti iite kuderedza. Japan ine zvinetso zvinoverengeka zvinogumira kukwanisa kwayo kubvumira kuenderera mberi kwekukosha kwemari, kusanganisira kukwegura kwevanhu, chikwereti chehurumende chakakwirira (kunyange zvisiri chikwereti chakachena sezvo ine mari yakawanda yepachivande) uye kusagadzikana kune deflation. Kuderedzwa kwemari kwaSeptember hakuna kukwezva kutsoropodzwa kwakapararira munyika yose. Mukati memavhiki mashomanene kudzvinyirira kwokumusoro kweYen kubva kumisika kwakanga kwaparadza chose chose muuyo wokupindira. Zvisinei nokukurumidza pashure pokudengenyeka kwenyika kwaMarch 2011
, dzimwe nyika dzeG7 dzakabatana neJapan muchiito chisina kujairika chekubatana, vachitengesa mabhiriyoni eYen kubatsira Japan kudzikisa kukosha kwemari yayo vachipesana nekumanikidzwa nevanofungidzira avo vaibhejera kuwedzera kukosha kwayo, sezvo makambani einishuwarenzi akayeuka mari kubva kunze kwenyika.