transportation
50268
safety
45245
committee member
45845
meeting / assembly / party
56790
line (also telephone, railway) / wire / beam
116672
station
50939
premises / grounds / campus / in-house
81787
Hokkaido (northernmost of the four main islands of Japan)
155646
town / block / neighbourhood / neighborhood
128653
cargo / freight
56218
train (ordinary)
167509
derailment / digression
124759
accident / incident / trouble
92301
investigation / examination / inquiry / enquiry / survey
128839
report / information
154056
document / book
101254
official announcement / proclamation
80297
accident / incident / trouble
92301
later / afterwards / since
78456
to present / to submit (e.g. a report or a thesis) / to hand in / to file / to turn in
131241
inspection (e.g. customs, factory) / examination
74907
numerical value / numerics
110656
concerning / along / under / per
4777
easy / simple
45200
state of affairs (around you) / situation / circumstances
105225
safety
45245
service (bus, train) / operation
50166
guarantee / maintain / ensure / insure / secure / reservation
59326
maintenance / conservation
153486
control / management (e.g. of a business)
62133
pointing out / identification
90806
safety
45245
guarantee / maintain / ensure / insure / secure / reservation
59326
criticism / judgement / judgment / comment
145113
derailment / digression
124759
accident / incident / trouble
92301
safety
45245