▁Official ▁monitoring ▁websites ▁of ▁nuclear ▁power ▁plants ▁in ▁Japan ▁are ▁listed ▁below . ▁F uk ush ima ▁D ain i ▁F uk ush ima ▁D ai ichi ▁K ash iw az aki - K ari wa ▁Sh ika ▁On ag awa ▁H ig ash id ori ▁Tom ari ▁H ama oka ▁Mih ama ▁Tak ah ama ▁O oi ▁Sh im ane ▁T sur uga ▁Gen ka i ▁Send ai ▁I k ata ▁ ▁Mon itor ing ▁Organ izations ▁and ▁Ind ividual s ▁Rad iation ▁monitoring ▁in ▁Japan ▁is ▁performed ▁and ▁public ly ▁stream ed ▁by ▁a ▁number ▁of ▁government al ▁ag encies ▁and ▁non - g overn ment al ▁organizations ▁and ▁individuals . ▁ ▁S PE ED I ▁Network ▁The ▁N uc lear ▁Saf ety ▁Division ▁of ▁the ▁Ministry ▁of ▁Education , ▁Culture , ▁Sports , ▁Science ▁and ▁Technology ▁streams ▁information ▁from ▁a ▁national ▁network ▁of ▁detect ors , ▁called ▁the ▁System ▁for ▁Pred iction ▁of ▁Environment ▁Emer gency ▁D ose ▁Information ▁( S PE ED I ). ▁ ▁It ▁has ▁been ▁called ▁a ▁" comput er - based ▁decision ▁support ▁system " ▁by ▁research ers , ▁and ▁its ▁function ▁is ▁for ▁real - time ▁do se ▁assess ment ▁in ▁radi ological ▁emer gen cies . ▁ ▁In ▁ 1 9 9 3 ▁it ▁had ▁been ▁developed ▁for ▁domestic ▁local ▁range ▁acc idents ▁and ▁was ▁in ▁the ▁process ▁to ▁scale ▁up ▁to ▁a ▁national ▁scale ▁emer gency ▁response ▁program ▁linked ▁to ▁local ▁govern ments . ▁ ▁A ▁world wide ▁version ▁( WS PE