(approximate) time; around; suitable time (or condition); time of year; season
Hokkaido (island, prefectural-level administrative unit)
shaking; shake; unsettledness; instability; existence of multiple spellings, pronunciations, usages, etc. for a single word
to attack; to assail; to succeed (someone in a post, role, etc.); to make a sudden visit
observation; survey; measurement; opinion; prediction; thinking
in history; ever; historical