Okinawa (one of the Japanese Ryukyu islands)
52911
prefecture (of Japan)
75261
circumference / outskirts / environs / around / in the area of / in the vicinity of
98048
neck / collar / lapel / neckband
166418
foreign / abroad / overseas
57638
near / close / beside / vicinity / proximity / besides / while
120278
connection / attachment / union / join / joint / link
114861
waters / water area
109909
cruise / navigation / sailing
82312
China
127408
ocean
57867
observation / guarding / inspection / surveillance
62028
ship / boat / watercraft / vessel / steamship
116766
counter for ships
113796
afternoon / p.m.
78387
time / hour
92756
part / segment / share / ration
150757
territorial waters
166430
penetration / invasion / raid / aggression / trespass
106270
Japan Coast Guard (formerly Maritime Safety Agency)
57721
inspection tour
100745
ship / boat / watercraft / vessel / steamship
116766
affirmation / confirmation / validation
59319
China
127408
authorities
134971
ship / boat / watercraft / vessel / steamship
116766
territorial waters
166430
penetration / invasion / raid / aggression / trespass
106270
national ownership
84309
action of making something / -ification
53812
later / afterwards / since
78456
counter for occurrences
57049
eye / eyeball
160078
ordinal
124305
jurisdiction
62111
sea / maritime / marine
57714
peace preservation / security
153369
headquarters / head office / main office
156164
by means of / due to / because of / according to
4748
doing together (as equals) / sharing / common (land, etc.) / joint (statement, etc.)
68216
China
127408
observation / guarding / inspection / surveillance
62028
ship / boat / watercraft / vessel / steamship
116766
counter for ships
113796
territorial waters
166430
penetration / invasion / raid / aggression / trespass
106270
national ownership
84309
action of making something / -ification
53812
later / afterwards / since
78456
counter for occurrences
57049
eye / eyeball
160078