oh, OK; oh, I see; oh, yeah?; hmm
relation; connection; relevance
somehow; for some reason; without knowing why
displeasure; discomfort; unpleasantness; indisposition; ailment
to go out and away; to leave
perhaps; possibly; maybe; by some chance
some; any; in any way; of some kind; of some sort
first floor; ground floor; one floor; one storey; one rank
gradually; by degrees; little by little; steps; stairs; staircase
two times; twice; two degrees
at any rate; anyhow; anyway; in any case; because
clue; lead; key; handhold; hold
as expected; predictably; not surprisingly
errand; mission; messenger; bearer; familiar spirit; use
rough; wild; violent; immoderate; extravagant; reckless
loss; damage; harm; disadvantage; handicap; drawback
visitor (to a factory, school, lab., etc.)
renewal; update; innovation; improvement
via; through; by doing; by means of; using
grade; class; degree; magnitude
good-naturedness; good-natured person; credulous person; easy mark
civilian clothes; plain clothes; mufti; plainclothes police officer
inspection; study by observation; field trip; sitting out (e.g. PE class)
another's parent; another's parents
event; affair; incident; case; plot; trouble
kidnapper; kidnaper; abductor
Shōwa era (1926.12.25-1989.1.7); reminiscent of the Shōwa era; Shōwa- nostalgic; old-fashioned
to remove; to take off; to drop (e.g. from a team); to remove (from a position); to leave (e.g. one's seat); to go away from
beautiful; lovely; heartwarming; beautiful
parents' day (day when parents observe their children in school)
to have meaning; to be meaningful
to be unable to; to find difficult (unpleasant, awkward, painful) to do; to serve two or more functions or roles simultaneously; to contain (or combine) two or more features; to work in two or more jobs simultaneously (positions, etc.); to do alongside
to become used to seeing; to be familiar with
tedium; boredom; dullness; to feel bored; to get bored with; to get tired of
stealthily; secretly; in secret
whispering; whisper; secret talk; murmur