question, problem on homework etc. / a question; a matter (of time etc.) / a problem (something that needs to be dealt with); a trouble / an issue; a matter

heart attack

(graphical user interface) a workspace

a coffeemaker (a device for making coffee, such as a percolator or siphon)

pattern maker

troublemaker

(colloquial) current boyfriend

everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all