indicates sentence topic;  indicates contrast with another option (stated or unstated);  adds emphasis
 sky;  air;  ether;  firmament;  the heavens
 Kamen Rider (TV series, the titular character)
 be;  is;  did;  (have) done;  please;  do
 life;  life force;  lifetime;  lifespan;  most important thing;  foundation
 to burn;  to burn with (emotion, feeling);  to be fired up
 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 throw down;  to bring down;  to kill;  to defeat;  to overthrow;  to trip up
 battle;  fight;  war;  struggle;  conflict
 to end;  to come to an end;  to close;  to finish
 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
 force;  strength;  capability;  ability;  efficacy;  effect;  effort
 at;  in;  at;  when;  by;  with;  and then
 to revive;  to come to oneself;  to be restored to life
 to be able (to);  to be possible (to)
 finally;  at last;  barely;  narrowly;  gradually;  little by little
 human being;  human;  person;  character (of a person)
 the world;  society;  sphere;  circle;  world-renowned;  world-famous
 also;  too;  not ... either;  (it's not possible) no matter what;  although one might wish otherwise
 eye;  eyeball;  eyesight;  sight;  look;  stare;  notice
 demon;  devil;  evil spirit;  -crazed person;  -obsessed person;  fiend
 indicates sentence subject (occasionally object);  indicates possessive (esp. in literary expressions);  but;  however;  regardless of;  whether (or not)
 to visit;  to call on;  to arrive (season, time, situation, etc.);  to come; (arch.)  to make a sound; (arch.)  to send a letter
 father;  dad;  papa;  pa;  pop;  daddy
 everyone;  everybody;  all;  everything;  all
 thanks to ...;  owing to ...;  because of ...
 hey;  you;  hey;  hey;  hold on;  yo
 immortal mountain wizard (in Taoism);  mountain man (esp. a hermit);  person not bound by earthly desires
 dragon (esp. a Chinese dragon);  naga;  semi-divine human-cobra chimera in Hindu and Buddhist mythology;  promoted rook
 you;  presence (of a god, nobleman, etc.)
 thought;  imagination;  mind;  desire;  wish;  love
 to be tied together;  to be connected to;  to lead to;  to be related to;  to be related (by blood)
 to rescue from;  to help out of;  to save
 light;  illumination;  glow;  lamp;  light
 the future (usually distant);  future tense;  the world to come
 to cut open;  to clear (land);  to cut (a path, road, etc.);  to carve out (a new career, future, etc.);  to open up (a new field)
 the expectation is that ...;  the reason is that ...;  the fact is that ...;  the explanation is that ...;  it is that ...
 deep sea;  depths of the sea;  ocean depths
 truth;  reality;  sincerity;  honesty; (arch.)  that's right
 mind;  heart;  spirit;  the meaning of a phrase (riddle, etc.)
 until (a time);  till;  to (a place or person);  as far as;  to (an extent);  up to
 Alan (member of an ancient Scythian people)
 at (place, time);  in;  to (direction, state);  toward;  for (purpose);  because of (reason);  for