sharp / intense pain

Short for 定時通過 (teiji tsūka, “(rail transport) passing through a station at the exact scheduled time”).

commonly accepted theory, prevailing view / comprehensive exposition / profound theory, enlightened view

(Internet slang) Short for 個別通話 (kobetsu tsūwa, “individual conversation (as opposed to public chatting)”).

commuting to a 保育園 (hoikuen, “nursery school”) or 幼稚園 (yōchien, “kindergarten”)

to commute to a 保育園 (hoikuen, “nursery school”) or 幼稚園 (yōchien, “kindergarten”)

what

(archaic) the south

camphor tree

(archaic) second-person singular pronoun: you, thou