減(げん)少(しょう) genshou decrease 削(さく)減(げん) sakugen reduction 減(へ)らす herasu to reduce 減(げん) gen decrease いい加(か)減(げん) iikagen irresponsible 軽(けい)減(げん) keigen reduction 減(げん)税(ぜい) genzei tax reduction