Meanings

Daito Bunka University, Tokai University, Asia University, Teikyo University and Kokushikan University (or Kokugakuin University) (group of similarly ranked private universities in Tokyo)

human cannonball

highest-ranking priestess (in Ryukyuan religion)

(major) nuclear power (i.e. one of the five NPT-designated nuclear weapon states)

hacienda

mass consumption

great crash

great impact

mass rally

direct air capture (of greenhouse gases)

certain reasons

very serious matter

Kuroshio Current

top-ranking judge (in the ritsuryō system)

eldest of one's older sisters

great customer appreciation sale (held at year-end, on a company anniversary, etc.)

major media outlets

quiz-like (TV) comedy segment in which participants improvise one-liners based on a given theme

to miss a big chance

postgraduate degree holder