Nyorai kuenderera mberi kweiyi ndima - Mvura zhinji kubva kudutu yakawedzera kupararira kwezvinhu zvine mwaranzi mumvura yepasi pedenga yakatenderedza Fukushima I neFukushima II magetsi emagetsi enyukireya, ayo akatambura nekunyungudika kwenyukireya muna 2011 zvichitevera kudengenyeka kwenyika kweMW9.0 uye tsunami yakatevera
. Mwero wehydrogen isotope tritium yakawedzera zvakapetwa kagumi kubva mumwedzi wapfuura kusvika ku150,000 becquerel palitira. Strontium-90, chinhu chinozivikanwa kuti chinokonzera kenza yemapfupa, chakakwira kusvika pamwero unokosha wemabhekereli mamiriyoni 1,2 palitita. Nzvimbo yakaparadzana yokutevedza mienzaniso yakaratidza kuwedzerwa zvakapetwa kaviri mumwero wechinhu chinobudisa beta-particle kubva pamberi pedutu.