China
127408
observation / guarding / inspection / surveillance
62028
ship / boat / watercraft / vessel / steamship
116766
demonstration / show of force
93191
act / deed / conduct
82548
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
area of ocean
57620
observation / guarding / inspection / surveillance
62028
ship / boat / watercraft / vessel / steamship
116766
counter for ships
113796
one
46976
degree (angle, temperature, scale, etc.)
133811
figure / shape / appearance
90168
said / called thus
4358
exception / illness / singular / exceptional / unprecedented
46399
situation
92387
observation / guarding / inspection / surveillance
62028
ship / boat / watercraft / vessel / steamship
116766
the same / the said / ibid.
135918
archipelago / group of islands
101541
connection / attachment / union / join / joint / link
114861
waters / water area
109909
inside / within
137692
cruise / navigation / sailing
82312
Japan Coast Guard (formerly Maritime Safety Agency)
57721
all day / for a whole day
98472
interaction / correspondence / coping with / dealing with / support
122220
home area / home town
126310
fishing (industry)
67791
relation / connection
62672
person (rarely used w.o. a qualifier)
95314
anxiety / uneasiness / insecurity / suspense
147495
one (esp. of two) / the other / one way / the other way / one direction / one side
48241
well-informed person / thinking person / intelligent person
94055
situation
92387
demonstration / show of force
93191
counter for ships
113796
fishing grounds / permitted fishing zone
67804
shadow / silhouette
50427
China
127408
next / following / subsequent
92972
fishing boat
67809
body / group / party / company / troupe
125581