Home/Discover/CatalystCatalystcatalystCatalyst2016 · music · 1 episodes▶ Watch episode 1+ My list OverviewEpisodesThe storymusicOfficial music video for Yamamoto Seiichi's song Catalyst. The song features only instrumental music and was released on his album "Palm."MusicDementiaEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 14 min▶