back / behind of a building

(2channel slang) someone who immediately posts questions instead of doing basic research

絞め技: (judo) constriction techniques. Judo techniques including chokeholds and dōjime, shimewaza (or "shime-waza").

必殺技: lethal technique

labor that requires strength / technique that requires strength (as in sports)

(especially in negatives to form phrases of praise) human feat

leathercraft; leatherworking

荒技: (martial arts) forceful move / 荒業: rough work

a heart, inner feelings

expresses heartfelt feeling