残ざん光こうざんこうMeanings1nounafterglow; lingering lightRefers to the light that remains in the sky after sunset, or metaphorically to a fading remnant of something bright.夕ゆう焼やけの残ざん光こうが山やまの端はに消きえていった。The afterglow of the sunset faded behind the mountain ridge.彼かれの目めにはまだ希き望ぼうの残ざん光こうが宿やどっていた。A lingering light of hope still remained in his eyes.