<prompt> Ramba uchiverenga ndima iyi - Japan yave ichigarwa nevanhu kubvira panguva yeUpper Paleolithic 30,000 BC, kunyange zvazvo mashoko okutanga akanyorwa pamusoro pechitsuwa ichi achioneka mubhuku reChina rakapera muzana remakore rechipiri AD. Pakati pezana remakore rechina nerechipfumbamwe, umambo hweJapan hwakabatanidzwa pasi pomutongi uye dare ramambo raiva muHeian-kyō. Kutanga muzana ramakore rechi12, simba rezvematongerwe enyika raiitwa nevatevedzeri vevadzvinyiriri vemauto shōgun navanatenzi vehurumende daimyō, uye vachisimbiswa neboka revarwi vane mukurumbira samurai. Pashure penguva yezana ramakore rehondo yavagari vemo, nyika yakabatanidzwazve muna 1603 pasi peTokugawa shogunate, iyo yakatanga mutemo wokuparadzanisa dzimwe nyika. Muna 1854, ngarava dzeUnited States dzakamanikidza Japan kuvhura kutengeserana kuMadokero, uko kwakatungamirira kumugumo weshogunate nokudzorerwa kwesimba roumambo muna 1868. Munguva yaMeiji, Umambo hweJapan hwakagamuchira bumbiro remitemo rakafanana nerokuMadokero uye hwakatevera purogiramu yokugadzira zvinhu uye kugadziridza. Muna 1937, Japan yakapinda muChina; muna 1941, yakapinda muHondo yeNyika II sesimba reAxis. Pashure pokukundwa muHondo yePacific nokuputika mabhomba maviri eatomu, Japan yakazviisa pasi  <response>: muna 1945 uye yakava pasi pokugara kweAllied kwemakore manomwe, panguva iyo yakagamuchira bumbiro idzva. Pasi pebumbiro remutemo ra1947, Japan yakachengeta hurumende yeparamende yeparamende yeparamende ine dare rinosarudzwa nevanhu vaviri, National Diet. 