North Korea
155708
by means of / due to / because of / according to
4748
taking captive / carrying away / kidnapping / kidnaping / abduction
170454
possible / practicable / feasible
54792
nature (of a person)
111293
exclusion / removal / rejection / elimination / abatement / lifting (sanctions, etc.)
141730
whereabouts
82696
unknown / obscure / indistinct / uncertain / ambiguous / ignorant / lack of wisdom
148157
person (rarely used w.o. a qualifier)
95314
specific / special / particular
136823
absconding / disappearance
94343
person (rarely used w.o. a qualifier)
95314
concerning / along / under / per
4777
investigation / examination / inquiry / enquiry / survey
128839
organization / organisation / association
125606
sea / beach
57605
relation / connection / relevance
62777
whereabouts
82696
unknown / obscure / indistinct / uncertain / ambiguous / ignorant / lack of wisdom
148157
concern / circumstance which is becoming a problem / case (court)
92267
concerning / along / under / per
4777
Japan Coast Guard (formerly Maritime Safety Agency)
57721
re- / again / repeated
85986
investigation / examination / inquiry / enquiry / survey
128839
claim / demand / request / application
163641
Japan Coast Guard (formerly Maritime Safety Agency)
57721
claim / demand / request / application
163641
North Korea
155708
origin / source
75915
army / force / troops
72125
management
61498
Sea of Japan
139406
Japanese person / Japanese people
139496
taking captive / carrying away / kidnapping / kidnaping / abduction
170454
evidence / testimony
103942
said / called thus
4358
one part / one portion / one section / some
48176
taking captive / carrying away / kidnapping / kidnaping / abduction
170454
investigation / examination / inquiry / enquiry / survey
128839
organization / organisation / association
125606
shipwreck
57810
accident / incident / trouble
92301
re- / again / repeated
85986
investigation / examination / inquiry / enquiry / survey
128839
Tokyo (current capital of Japan)
134602
capital / metropolis
133714