The number 9 enclosed in a circle, used in enumerating lists.

(fandom slang) The Touhou character Cirno, known affectionately as an idiot.

popularity

presence of people

east, east area

Short for 東方Project (Tōhō Purojekuto, “Touhou Project, a popular bullet hell video game series”).

east (compass point, direction) / the fighters on the east side in a match

extraordinary, unusual

emergency

very; extremely / exceedingly; tremendously