indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 once;  before;  formerly;  never yet;  never before;  first time
 Metropolitan Police Department (esp. Tokyo)
 search (esp. in criminal investigations);  investigation;  inquiry;  enquiry
 one;  1;  best;  first;  foremost;  beginning;  start
 lesson;  section (in an organization);  division;  counter for lessons and chapters (of a book)
 indicates possessive;  nominalizes verbs and adjectives;  substitutes for "ga" in subordinate phrases;  (at sentence-end, falling tone) indicates a confident conclusion;  (at sentence-end) indicates emotional emphasis;  (at sentence-end, rising tone) indicates question
 (police) detective;  criminal matter
 innocence;  guiltlessness;  absence of the fact;  insubstantiality; (arch.)  insincerity; (arch.)  dishonesty
 indicates direct object of action;  indicates subject of causative expression;  indicates an area traversed;  indicates time (period) over which action takes place;  indicates point of departure or separation of action;  indicates object of desire, like, hate, etc.
 immediately;  as soon as possible;  as quickly as possible
 proof;  testimony;  demonstration;  verification;  certification
 the expectation is that ...;  the reason is that ...;  the fact is that ...;  the explanation is that ...;  it is that ...
 Mr.;  Mrs.;  Miss;  politeness marker
 but;  however;  (and) yet;  nevertheless;  still;  for all that
 investigation (e.g. by police or prosecutors);  examination;  inquiry;  enquiry
 through;  throughout;  in the course of;  all over or throughout (e.g. a place)
 called;  named;  as many as;  as much as;  all ...;  every single ...
 material witness;  suspect
 poison suicide;  suicide by poisoning
 to do;  to carry out;  to cause to become;  to make (into);  to serve as;  to act as;  to wear (clothes, a facial expression, etc.)
 to finish;  to stop;  to close (a business, etc.);  to close down;  to put away;  to put back
 order;  command;  decree;  (software) instruction;  statement
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 to obey (an order, law, etc.);  to abide by (a rule, custom, etc.);  to follow (a person);  to accompany;  to go alongside (e.g. a river);  to follow (e.g. a sign)
 readiness;  preparedness;  resolution;  resignation
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 nonexistent;  not being (there);  unowned;  not had;  unique;  not;  impossible
 if;  in case;  as for;  on the topic of;  if that's the case;  if so
 police officer;  policeman;  policewoman
 to resign;  to retire;  to quit;  to leave (one's job, etc.)
 to receive;  to get;  to eat;  to drink;  to be crowned with;  to wear (on one's head)
 to take responsibility (for a fallout);  to accept the blame;  to take the blame
 inner part;  inside;  interior;  depths (e.g. of a forest);  back (of a house, drawer, etc.);  bottom (e.g. of one's heart)
 water (esp. cool, fresh water, e.g. drinking water);  fluid (esp. in an animal tissue);  liquid;  flood;  floodwaters;  water offered to wrestlers just prior to a bout
 stick-to-itiveness;  perseverance;  radical (esp. one that tends to ionize easily);  root;  indriya (faculty of the body having a specific function, i.e. the sensory organs)
 police substation;  residential police box
 demotion;  relegation;  reduction in rank;  degradation;  downward move
 sweet-tasting;  sweet;  fragrant (smelling);  sweet (music);  lightly salted;  light in salt;  naive
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 to pass through;  to pass by;  to pass (of time);  to elapse;  to have expired;  to have ended;  to exceed
 hey;  you;  hey;  hey;  hold on;  yo
 such;  like that;  that sort of;  very
 good person;  virtuous person