To LOVE-Ru Darkness
English title: To LOVE Ru Darkness
Japanese title: To LOVEる -とらぶる- ダークネス
Alternative titles: To LOVE-Ru Trouble Darkness, To-Love-Ru Darkness, ToLoveRu Darkness
Type: TV
Source: Manga
Episodes: 12
Status: Finished Airing
Aired: Oct 6, 2012 to Dec 29, 2012
Broadcast: Saturdays at 01:00 (JST)
Duration: 23 min per ep
Rating: R+ - Mild Nudity
Studios: Xebec
Producers: Geneon Universal Entertainment, Magic Capsule, Shueisha
Licensors: Sentai Filmworks
Genres: Comedy, Romance, Sci-Fi, Ecchi
Themes: Harem, School
Demographics: Shounen

As close encounters of the twisted kind between the residents of the planet Deviluke (represented primarily by the female members of the royal family) and the inhabitants of Earth (represented mainly by one very exhausted Rito Yuuki) continue to escalate, the situation spirals even further out of control. When junior princesses Nana and Momo transferred into Earth School where big sister Lala can (theoretically) keep an eye on them, things SHOULD be smooth sailing. But when Momo decides she'd like to "supplement" Rito's relationship with Lala with a little "sisterly love," you know Lala's not going to waste any time splitting harems. Unfortunately, it's just about that point that Yami, the Golden Darkness, enters the scene with all the subtleness of a supernova, along with an army of possessed high school students! All of which is certain to make Rito's life suck more than a black hole at the family picnic. Unless, of course, a certain semi-demonic princess can apply a little of her Devilukean Whoop Ass to exactly that portion of certain other heavenly bodies!

(Source: Sentai Filmworks)