indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 sky;  air;  ether;  firmament;  the heavens
 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
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for
 to attack;  to assail;  to succeed (someone in a post, role, etc.);  to make a sudden visit
 to come (spatially or temporally);  to approach;  to come back;  to do ... and come back;  to come to be;  to become
 eye;  eyeball;  eyesight;  sight;  look;  stare;  notice
 demon;  devil;  evil spirit;  -crazed person;  -obsessed person;  fiend
 to throw down;  to bring down;  to kill;  to defeat;  to overthrow;  to trip up
 to revive;  to come to oneself;  to be restored to life
 good;  advantage;  sake;  purpose;  consequence;  result
 Kamen Rider (TV series, the titular character)
 hero;  heroine;  Eroica Symphony (Beethoven, 1804);  Heroic Polonaise (Chopin)
 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.
 to collect;  to assemble;  to gather
 truth;  reality;  sincerity;  honesty; (arch.)  that's right
 (one's) older brother;  young man;  sonny;  lad
 to save;  to rescue;  to help;  to assist;  to support (financially);  to contribute (to)
 Alan (member of an ancient Scythian people)
 together with;  as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
 the world;  society;  sphere;  circle;  world-renowned;  world-famous
 to board;  to embark on;  to get into (a car);  to march into;  to enter
 father;  dad;  husband;  you;  he
 to meet;  to encounter;  to see;  to have an accident;  to have a bad experience
 to go;  to move (in a direction or towards a specific location);  to proceed;  to take place;  to pass through;  to come and go;  to walk
 you;  presence (of a god, nobleman, etc.)
 answer;  reply;  response;  answer;  solution;  result
 to discover;  to find (e.g. an error in a book);  to locate;  to find (e.g. something missing);  to be used to seeing;  to be familiar with
 for;  for the sake of;  to one's advantage;  because of;  as a result of
 next;  following;  subsequent;  stage;  station
 musical note;  note symbol;  phonetic symbol (incl. the kanji and kana-doubling symbols, vowel-lengthening symbol, etc.);  part of a kanji for which the role is primarily to represent the pronunciation (as opposed to the meaning)
 leaving a decision to someone else (often of a meal to be selected by the chef);  omakase
 please (give me);  please (do for me)
 Mr.;  Mrs.;  makes a word more polite (usu. in fixed expressions);  state;  situation
 nevertheless;  at any rate;  even so;  all things considered;  be that as it may
 tactics;  strategy;  military operation;  naval operation
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 failure;  mistake;  blunder