Home/Discover/Sou Ai Sei Ri RonSou Ai Sei Ri Ron相愛性理論Sou Ai Sei Ri Ron2011 · music · 1 episodes▶ Watch episode 1+ My listWatch trailer ↗ OverviewEpisodesTrailerThe storymusicA synopsis hasn’t been added to this catalog entry yet.MusicEpisodesChoose your next chapterEpisode titles follow your spoiler shield.Edit watched progress1Episode 15 min▶Official trailerA first look at the storyPlay trailer ↗