modus operandi;  criminal technique;  trick
 to change;  to be transformed;  to move to;  to be different;  to be uncommon
 yes;  that is correct;  um;  errr;  huh?;  grrr
 search (esp. in criminal investigations);  investigation;  inquiry;  enquiry
 beginning;  start;  clue;  lead;  thread end
 increasingly;  more and more;  decreasingly (when declining);  less and less
 to seize;  to catch;  to obtain;  to acquire;  to understand;  to grasp
 difficult to ...;  hard to ...
 prefix for forming ordinal numbers
 crime;  criminal act;  offence;  offense
 law-like nature;  regularity
 still;  as yet;  (not) yet;  more;  (more) still;  at least
 to understand;  to comprehend;  to become clear;  to be known;  I know!;  I think so too!
 Nagano (city, prefecture)
 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.
 making a round trip;  going and returning;  round-trip ticket;  return ticket;  correspondence;  exchanging (letters)
 movement;  move;  motion;  trend;  development;  change
 what;  how many;  many;  a lot of;  several;  a few
 Nagano prefecture (Chūbu area)
 also;  too;  not ... either;  (it's not possible) no matter what;  although one might wish otherwise
 attitude;  posture;  preparedness;  readiness
 strengthening;  intensifying;  reinforcement;  enhancement;  solidification
 appearing ...;  looking ...;  way to ...;  method of ...ing;  form;  style
 appeal;  call for something;  request;  axiom
 given that ... it is only natural that ...;  ... being the case, it is unavoidable that ...;  (precisely) because ...;  contrary to expectations ...
 this way;  this direction;  here;  this (one);  I;  me
 even if ...;  even supposing that ...;  also as ...;  also for ...;  also from the position of ...
 to corner;  to drive to the wall;  to run down;  to track down;  to chase after
 certain;  sure;  definite;  reliable;  sound;  solid
 to throw down;  to bring down;  to kill;  to defeat;  to overthrow;  to trip up
 weapon;  arms;  ordnance;  weapon (something used to gain an advantage);  asset
 have to (verb);  must (verb);  is indispensable;  absolutely necessary
 to be troubled;  to have difficulty;  to be bothered;  to be inconvenienced;  to be badly off;  to be hard up
 a line;  a streak;  one item (in an itemized form);  one clause;  one matter (affair, event, case, incident); (arch.)  the same logic
 thankfully;  fortunately;  luckily;  thanks to your (his, their, everyone's, etc.) kindness;  thanks to your assistance;  thanks to your support
 study;  research;  investigation
 to receive;  to take;  to get somebody to do something;  to have in one's pocket (a fight, match);  to contract (a disease);  to catch
 zealous;  enthusiastic;  ardent;  fervent;  keen;  eager
 indicates reason or excuse;  indicates dissatisfaction;  indicates desire to be pampered or indulged
 to examine;  to look up;  to investigate;  to check up;  to sense;  to study
 riddle;  puzzle;  enigma;  enigmatic;  mysterious
 many;  numerous;  large amount of;  large quantity of;  frequent;  common
 ingredient;  (raw) material;  unprocessed timber;  raw timber;  subject matter;  topic
 so;  therefore;  accordingly;  consequently;  on those grounds;  that is why