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

everyone, one and all

safety net, security net

safety, security

safety razor

Synonym of シートベルト (shīto beruto, “seat belt”); a safety belt

(euphemistic) security camera

(mahjong) a tile that one can safely discard, as it cannot become an opponent's advantage / (slang, by extension) a safe choice

(government, military, economics, diplomacy) security

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