Life isn't easy when you're a high school student who is kinda-sorta engaged to the princess of the entire galaxy. All Rito really wants is a simple life with Haruna, his one true crush, but the universe has other ideas. Jealous alien suitors keep on trying to ruin Rito's life-- and the worst cosmic enemy he's encountered yet is about to make her appearance!

Yuuki Rito is your average high school student—awkward, shy, and hopeless when it comes to confessing his feelings to the girl of his dreams. But one day, a beautiful woman suddenly materializes in his bathtub! Her name is Lala Deviluke, an alien princess on the run from an intergalactic empire. After Rito gets unwittingly engaged to Lala, he soon finds himself sucked into a battle for Lala's affections, as alien suitors from across the galaxy vie for her hand in marriage. Rito's troubles have only just begun!

Mea may be safe from the domination of Master Nemesis, but everyone in Sainan is still in big trouble. The overwhelming, perverse power of Darkness still holds Yami in thrall, and the beautiful living weapon is on a rampage! There's just one hope to return her to her former self: her connection to Yuuki Rito. Yet with love and death all mixed up in Yami's mind, will Rito survive long enough to make a difference?

Momo is the younger sister of Lala, the alien princess who has long since been engaged to the human Rito. Although Rito’s heart continues to waver between Lala and his first crush, Haruna, Momo finds herself unable to deny the feelings she has for the hapless human male. Instead of giving up, Momo attempts to surround Rito with a harem of beautiful women, all working towards urging him to marry Lala, become crowned as King, and as a result, be allowed to marry his entire harem—Momo included!

Yuuki Rito is your average high school student—awkward, shy, and hopeless when it comes to confessing his feelings to the girl of his dreams. But one day, a beautiful woman suddenly materializes in his bathtub! Her name is Lala Deviluke, an alien princess on the run from an intergalactic empire. After Rito gets unwittingly engaged to Lala, he soon finds himself sucked into a battle for Lala’s affections, as alien suitors from across the galaxy vie for her hand in marriage. Rito’s troubles have only just begun!

The terrible, perverted power of Darkness has completely taken hold of Yami, and there's only one thought in her twisted mind: kill Yuuki Rito! When Lala rushes to her love's defense, it's time for a no-holds-barred battle between princess and assassin. Meanwhile, Mea struggles against the domination of Master Nemesis--will she be able to regain her own body in time to stop the chaos?

'"Rito''s about to find out just how far he''ll go for Lala''s sake...when he and his friends get trapped inside a virtual reality game! It''s the classic role-playing game setup: a dark lord to vanquish, a kingdom to save, and a princess to rescue. Except this time, the princess is Lala herself! And if they don''t pull it off, who knows how long they might be trapped in this strange new video-gamey reality? To Love Ru goes a-questing, with more than a relationship on the line! "'

'" At long last, Mea is putting the mysterious Darkness Plan into action! When the fiend gets her clutches on Rito''s sister Mikan, a massive crisis erupts. Meanwhile, Momo''s Harem Plan continues to unfold, as Rito finds himself running to and fro, with a sister to rescue and plenty of beautiful, lusty women to avoid! "'

In this sequel series to To Love Ru, Princess Lala’s younger sister Momo begins her own marital machinations to ensnare poor Rito. But to make her plan a reality, he has to become king of their interstellar empire, which would allow him to marry as many women as he wants! As Rito’s heart continues to waver between Lala and his first crush, Haruna, Momo finds herself unable to deny the feelings she has for the hapless earthling high schooler. Could a human alien harem be the solution to all their problems?

THE WAR CONTINUES... Kevin, Lilian and Iris have reunited with Christine, yet several major hurdles keep this reunion from being truly heartwarming—though it certainly hasn’t stopped things between Kevin and the girls from heating up. Christine introduces them to Orin, an ornery and perverted old monkey with a thing for flat chests, who has no intention of joining Daven Monstrang’s alliance. Dark truths are revealed, enemies show their fangs, and Kevin still has to convince Orin to ally himself with Daven Monstrang and Kuroneko. But in order to convince Orin to join their alliance, Kevin, Lilian, and Iris will have to prove themselves by confronting a threat none of them are prepared for.