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
 administrator;  janitor;  manager;  custodian;  executor
 self-proclaimed;  self-professed;  professing oneself to be;  calling oneself;  first person
 suffix for familiar person
 indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 thing;  object;  one's things;  possessions;  things;  something;  quality
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 poor (at);  weak (in);  not very good (at);  not one's cup of tea;  not one's favorite
 shut-in;  stay-at-home;  hikikomori;  social withdrawal;  shunning other people
 such;  that sort of;  that kind of;  no way!;  never!
 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.
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 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.)
 honorific/polite/humble prefix
 ordinary;  common;  free of charge;  unaffected;  as is;  only
 if;  when;  and;  with;  used for quoting (thoughts, speech, etc.);  promoted pawn;  indicates a question
 mama;  mamma;  mom;  female proprietress (of a bar, etc.)
 to say;  to utter;  to name;  to call;  to go (e.g. "the alarm went ping");  to make a noise
 pluralizing suffix (esp. for people and animals; formerly honorific)
 large;  big;  great;  prominent;  -sized;  as big as;  university
 hard struggle;  strenuous effort
 trouble;  bother;  annoyance;  to be troubled (by);  to be bothered (by);  to be inconvenienced (by)
 it is assuredly that ...;  can say with confidence that ...;  did not ...
 hey;  you;  hey;  hey;  hold on;  yo
 companion;  fellow;  group;  company;  member of the same category (family, class)
 things like;  something like;  someone like;  such a thing as;  (the fact) that;  to think that
 unsatisfying;  disappointing;  abrupt;  not enough;  too quick;  too short
 right?;  isn't it?;  hey;  say;  you know;  you see;  will you?
 from now on;  after this;  in the future;  from here;  from this point
 too;  also;  both A and B;  A as well as B;  even;  as much as
 at;  in;  at;  when;  by;  with;  and then
 to be (of animate objects);  to exist;  to stay;  to be ...-ing;  to have been ...-ing
 alumni association;  graduates' association;  alumni meeting;  class reunion
 invitation;  introduction;  temptation
 you said;  he said;  if ... then;  do you seriously think that;  I already told you;  you should know by now that;  the said ...
 man;  male;  fellow;  guy;  male lover;  boyfriend