To Love Ru: Darkness was an anime series that ran from 2012 to 2015. In total 26 episodes of To Love Ru: Darkness were aired. To Love Ru: Darkness has no reported filler. Rito Yuki has more women in his life than he knows what to do with. In case it wasn’t enough to have all three Devilukean princesses under one roof, he now has alien girls from all over the galaxy attending his school, too! But when the arrival of a mysterious red-haired girl threatens one of their own, Rito stand up to powerful adversaries they’ve never seen before.