Home/Discover/KokuenKokuen黒煙Kokuen2013 · music · 1 episodes▶ Watch episode 1+ My list OverviewEpisodesThe storymusicMusic video for the song "Kokuen" by Lyu:Lyu.MusicDramaEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 13 min▶