fighting using real metal swords / fighting in earnest

(colloquial) current boyfriend

everything

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

everyone, one and all

(fiction) name of a technique / move

(judo) yuko, points or the judge call to the points in judo match. Fewer points to ippon.

a lethal technique / a fighter's finishing move, ultimate technique, or coup de grâce, often in contexts such as pro wrestling or video games

An underhanded trick. / A lifehack.

Synonym of 黄昏 (tasogare, “dusk; twilight”) / Synonym of 黄昏時 (tasogaredoki, “dusk; twilight”)