to go by; to go past; to run (between; of a rail service, bus route, etc.); to operate (between); to go indoors; to go into a room; to penetrate
to go to and from (a place); to go back and forth between; to go to (school, work, etc.); to attend; to circulate (e.g. blood, electricity); to be communicated (e.g. thought)
what kind of; what sort of; what
probably; likely; perhaps; a lot of; much; many
to aim at (with a weapon, etc.); to be after (something or someone); to have an eye on; to aim for; to set up as a goal
to stand watch; to stand guard; to look out; to open (one's eyes) wide
yes; yeah; huh?; what?; 's; of
isn't it?; let's ...; why don't we ...; how about we ...
abnormal; unusual; extraordinary; remarkable; uncommon
without; unacceptable; not alright; (arch.) nonexistent; (arch.) not being (there)
(approximate) time; around; suitable time (or condition); time of year; season
Arakawa City; Arakawa Ward
to stream; to flow (liquid, time, etc.); to be washed away; to be carried; to drift; to float (e.g. clouds); to sweep (e.g. rumour, fire)
Sumida River (in Tokyo); Sumidagawa
man; male; masculine gender
(dead) body; corpse; remains
discovery; detection; finding
residing; living; dwelling
... years old; age (of) ...
some; any; in any way; of some kind; of some sort
river; stream; River; the ... river
fall; tumble; spill; fall (in position, standing, etc.); downfall; descent
Metropolitan Police Department (Tokyo)
origin; source; basis; base; cause; (raw) material; ingredient
police officer; policeman; policewoman
the present; present time; as of; present tense; this world; this life
detective bureau; detective agency; investigation firm
management; administration; operation; running (a business); conducting
living by oneself; living alone
last night; yesterday evening
gait; walk; stride; trace (e.g. of route taken by hunted criminal); track; trail
to seize; to catch; to obtain; to acquire; to understand; to grasp
to be (animate); to be; to be ...-ing; to have ...-ed; to be ...-ed; to (have the audacity to) do
eyewitness report; eyewitness information
have to (do, be); must (do, be); is indispensable; is absolutely necessary
event; affair; incident; case; plot; trouble
accident; incident; trouble; circumstances; reasons
both sides; two sides; double-sided
to examine; to look up; to investigate; to check up; to sense; to study