Harem hilarity continues in the ongoing sequel series to the smash sensation To Love Ru! 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!

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!

When Commander Zastin leads a group of soldiers to take down Nemesis once and for all, Rito winds up getting caught in the crossfire. It's a rumble between the king of the cosmos and the ultimate living weapon! The action and perversion reach a whole new stage when To Love Ru blasts off for outer space!

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?

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?

FINAL VOLUME - EDGING TOWARD AN EXPLOSIVE CLIMAX! Now that Yami has confessed her feelings, Rito has a decision to make. There's Haruna. Then there's Momo. Even Nemesis gets in on the action, announcing her love for Rito in front of the entire student body. Is the Harem Plan destined to fail?! So many girls have feelings for Rito that there just isn't enough of him to go around-until a cloning experiment gone wrong leaves the school suffering the exact opposite problem.

Defeating the Darkness that threatened Earth didn't come without cost--Lala used up so much power in the fight that she wound up shrinking down to a pint-sized version of herself. Spurred by concern, the Earth is getting an unexpected visitor. It's the Queen of Deviluke: the most powerful woman in the universe, and Lala's mother! How will Rito handle the arrival of a woman said to be so beautiful that simply looking at her drives men mad?

'" The summertime hijinks continue with a trip to the beach! Rito gets an eyeful of Lala and Haruna in their swimsuits and the boys try to sneak into the girls'' rooms. Meanwhile, Lala''s enthusiastic feelings for Rito brew a storm of uncertainty in his heart. "'

It's just another day of science at HXEROS Headquarters. Kirara and Shiko accidentally gulp down an experimental H-Energy Drink. All revved up with nowhere to go, they conspire to see which of them can make Retto explode with H-Energy first! Includes a special bonus chapter written by To Love Ru author Saki Hasemi!