Definition of 首都直下地震 (しゅとちょっかじしん)

noun
Tokyo near-field earthquake, large-scale earthquake expected to directly hit the Kanto area sometime in the future; also refers to the 1855 and 1894 Edo/Tokyo earthquakes
Related Kanji
neck, counter for songs and poems
metropolis, capital, all, everything
straightaway, honesty, frankness, fix, repair
below, down, descend, give, low, inferior
ground, earth
quake, shake, tremble, quiver, shiver