<prompt> Akapihwa basa kuImperial Japanese Navy General Staff semukuru weOperations Section muna Gumiguru 1940, Tomioka akaramba achishanda munzvimbo iyoyo mukati memakore maviri ekutanga eHondo yePacific, panguva iyo yaakapikisa zvisina kubudirira kurwiswa kwePearl Harbor. Akapokanidzawo zvakasimba zvirongwa zvaAdmiral Isoroku Yamamoto zvebasa reMidway  <response>: , ichikumbira kuti Japan itore mapoka ezvitsuwa zveFiji neSamoa anokosha zvikuru panzvimbo pezvo. Tomioka akakurudzirawo kuti pfungwa dzirambe dziri pakutora Port Moresby muNew Guinea, ingava nzvimbo yokurwisa Australia, kana kuti kubvisa ngarava dzeAmerica dzinotakura zvikepe kure kure sezvinobvira kubva kumaguta adzo. Akarambwa apo Yamamoto akatyisidzira kurega basa. 