Retto and Kirara team up to try and defeat Princess Kisei, but no matter how hard they train, they just aren’t strong enough to take her down. With their power lacking, the two of them are forced to confront another important question–just how do they feel about one another? An impulsive confession of love just might change their relationship forever, even with the fate of the world on the line!
Hot on the heels of taking down the HXEROS’ Chiba branch, Princess Kisei sets her eyes on her next target–Retto! Disguised as a transfer student, she arrives at his school with seduction on her mind. She’ll stop at nothing until she gets her fill of his delicious H-energy. Just how will Hoshino Kirara react to this new, tempting danger?!
The Kiseichuu Queen offers a stunning bargain: If Retto and Kirara agree to “mate” with one another, and regularly provide the Kiseichuu with H-Energy, she’ll call off their invasion. Yet even though the two of them are a natural fit as a couple, they’ve never managed to actually hook up. Can a little bit of romantic intervention on the part of their friends get them hot and heavy?
While Retto and Kirira are off on their school trip to sunny Okinawa, the Saitama HXEROS branch comes under attack by a horde of Kiseichuu! Thanks to the help of a mysterious girl with a black HXEROS device, the whole Saitama squad winds up kidnapped. To make matters worse, this evil HXERO is the spitting image of one of Retto’s classmates. Newly armed with the Naked Heavens Technique, Retto will do whatever it takes to rescue his comrades, and get answers about this mysterious anti-HXERO!
Retto and the gang arrive in sunny Okinawa, where the whole class is due to enjoy some beachside fun. But there’s no rest for the Super HXEROS, who are soon attacked by a nasty kiseichuu looking to absorb victims into its own body. Luckily, Okinawa has its own squad of HXEROS…and they just might be willing to share their secret technique. Mastering this skill will take some special and very naked training!
It’s all hands on deck for a confrontation with the Kiseichuu Queen! Just as the HXEROS squad is about to deliver the finishing blow, a mysterious black HXERO appears, interfering in the battle and saving her life! In the aftermath, Retto and the gang are left wondering: who is she?
What’s Retto to do when a Kiseichuu attack separates him and his manhood?! If he doesn’t get it back ASAP, he might never be able to reattach it and return to his manly self! So he rushes off in hot pursuit. Then later, the HXEROS squad faces their toughest trial yet! What’s this about Retto’s uncle getting arrested?
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!
I LIKE A GIRL WHO TAKES CHARGE. WAIT, NOT LIKE THAT!
When the HXEROS gang goes to take down a Kiseichuu, Retto ends up cornered by two new superhero girls! Now Moena and Shiko from the Tokyo Squad want to battle for the right to kill Chacha. Shiko pushes Retto toward his breaking point with every move. Will it be curtains for Chacha or can Retto resist her?!
Between fighting alien invaders and learning to control their powers, the HXEROS find that dorm life is never dull. Momoka has a sinister plan: trick Kirara into going shopping with Retto! Though their date goes well, they discover they are being tailed by a mysterious woman…and she seems to know their secret identities!
DO IT FOR THE PLANET Icy, aloof Kirara is the city’s newest superhero, but she’s mortified at her slow progress. Supposedly, she’s got more pent-up H-Energy than anyone on the squad! Why can’t she use her energy?! With the alien Kiseichuu attacking, she has no choice but to try to learn faster. In the hopes that a naughty encounter will boost her H-Energy, she sneaks into Retto’s room at night in her underwear, promising herself that it’s for the Earth’s sake, nothing more…
The hilarious manga series about heroes powered by horniness that inspired the new anime! When the alien Kiseichuu descend on Earth, they have one goal: eradicate the human race. They do so by feeding off the very passion that drives humans to reproduce, their H-Energy! Retto Enjo is recruited onto a team of elite, sexy superheroes assembled to save Earth. Living in a dorm with the four beautiful women of the HXEROS team, Retto finds himself caught up in a web of erotic intrigue where the whole world is at stake! Extraterrestrials and ecchi will collide in this ultimate battle for humanity’s debauchery!