(establish) friendly (cordial) relations (with, between);  (form) friendship (e.g. with a nation)
 third party;  third person;  outsider;  disinterested person
 to search for;  to look for;  to hunt for;  to search (a house, pocket, etc.);  to search through;  to rummage in (e.g. a drawer)
 financial muscle;  economic clout
 collaborator;  cooperator;  coworker;  ally
 one person;  being alone;  being by oneself;  being single;  being unmarried;  by oneself
 to suddenly understand (esp. on basis of experience or memory);  to come to mind;  to recall (in a flash);  to be reminded of;  to call to mind;  to think of
 person;  someone;  human beings;  mankind;  human (Homo sapiens);  (other) people;  others
 bond;  bill;  certificate;  security
 to say;  to be called;  to do
 How do you do?;  I am glad to meet you
 hello;  good day;  good afternoon
 period;  epoch;  the times;  those days;  oldness;  ancientness
 setting up a stall or booth (bazaar, festival);  opening a branch office;  opening a store
 on the occasion of;  circumstances;  juncture
 to be much obliged (to someone);  to receive favor (favour);  to be indebted;  to be grateful
 arrival in Japan;  coming to Japan;  visit to Japan
 strife;  riot;  (media) uproar;  brouhaha;  feud;  tussle
 very;  greatly;  immense;  enormous;  serious;  grave
 to be surprised;  to be astonished
 of course;  certainly;  naturally
 to be helpful;  to be dependable;  to stand by (someone)
 friendship;  fellowship;  camaraderie
 agreement;  consent;  same opinion;  same view;  same meaning
 materials;  ingredients;  material (for a novel, experiment, etc.);  subject matter;  grounds (for a decision, judgement, etc.);  basis
 to give;  to confer;  to bestow;  to kindly do for one;  to oblige;  to favour
 plan;  project;  schedule;  scheme;  program;  programme
 to (take out and) show;  to demonstrate;  to point out (finger, clock hand, needle, etc.);  to indicate;  to show
 guarantee;  security;  assurance;  pledge;  warranty
 to rise;  to go up;  to enter (esp. from outdoors);  to come in;  to enter (a school);  to advance to the next grade;  to get out (of water)
 base;  basis;  base (e.g. military);  depot;  base;  base bag
 project;  enterprise;  business; (arch.)  act; (arch.)  deed; (arch.)  conduct
 reorganization (e.g. of a company);  reorganisation;  consolidation;  scrap-and-build
 a little;  a bit;  just a minute;  for a moment;  somewhat;  rather;  (not) easily
 sorry;  excuse me;  thank you
 so;  like this;  in this way
 to help;  to assist;  to aid;  to contribute to;  to be a factor in
 I'm sorry;  (it's) inexcusable;  I feel regretful;  thank you very much (for help, etc.)
 unthinkable;  unexpected;  absolutely not!;  far from it!;  (it was) no bother at all;  not at all