1 9 7 4 .   She ▁is ▁the ▁second ▁of ▁three ▁sister s . ▁She ▁entered ▁Tokyo ▁University ▁in ▁ 1 9 9 3 , ▁and ▁took ▁public ▁law ▁courses ▁under ▁. ▁ ▁Career ▁ ▁As ▁a ▁b ureau c rat ▁ ▁After ▁gradu ating ▁from ▁University ▁of ▁Tokyo ’ s ▁law ▁department ▁in ▁ 1 9 9 7 , ▁Toy ota ▁started ▁working ▁at ▁the ▁Ministry ▁of ▁Health ▁and ▁W elf are .   In ▁ 2 0 0 0 , ▁Toy ota ▁entered ▁Harvard ▁University ▁as ▁part ▁of ▁a ▁government - sp ons ored ▁study ▁abroad ▁program . ▁She ▁studied ▁public ▁health , ▁and ▁graduated ▁with ▁a ▁master ' s ▁in ▁physical ▁science ▁in ▁ 2 0 0 2 . ▁ ▁After ▁the ▁ 2 0 0 1 ▁Central ▁Government ▁Reform , ▁Toy ota ▁worked ▁in ▁the ▁social ▁w elf are ▁and ▁health ▁depart ments . ▁In ▁ 2 0 0 3 ▁she ▁worked ▁with ▁the ▁Fin an cial ▁Services ▁Agency ▁on ▁supp lement al ▁health ▁ins urance ▁program ▁for ▁the ▁elder ly . ▁In ▁ 2 0 0 7 , ▁Toy ota ▁moved ▁to ▁Gene va ▁to ▁work ▁at ▁the ▁P erman ent ▁Mission ▁of ▁Japan ▁to ▁the ▁International ▁Organ izations ▁in ▁Gene va .   She ▁had ▁a ▁son ▁in ▁Gene va ▁and ▁a ▁daughter ▁in ▁Paris . ▁ ▁Toy ota ▁returned ▁to ▁Japan ▁and ▁the ▁Ministry ▁in ▁ 2 0 1 1 , ▁where ▁she ▁worked ▁in ▁the ▁elder ▁care ▁department .   In ▁the ▁after math