(archaic) used in the beginning of narratives or story literature: once upon a time, long ago

everything

(colloquial) current boyfriend

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

everyone, one and all

(historical) Chinese anti-cavalry sword / (ACG) large magical sword

A person whose name has become identified with a particular object or activity; eponym.

(literary) an alternate name

(computing) a filename

to give one’s name (as), to call oneself (name, etc.) / to impersonate or claim to be (someone)