I’m going to make this school my harem!When a cute girl asks Issei out, he believes his twisted fantasies are finally coming true. Too bad the girl sprouts a pair of black wings and stabs him with a spear on their first date! Saved by his school’s number one beauty, Rias Gremory, Issei is transformed into a demon and made her servant. Issei hopes to rise through the ranks of demonkind to grow powerful enough to create his harem, but in a city with fallen angels and insane priests, he’ll be...

It’s third term, and Xenovia’s running for Kuou Academy’s student council president! Issei and the others have their hands full supporting her, which means it’s the perfect time for something to go horribly wrong! A group of exorcists stages a coup within the Church, and Xenovia and Irina have been tasked with quashing it. Xenovia already had plenty on her mind with the election coming up, but once the identities of the coup leaders are brought to light, running for president will be the l...

When unlucky high school letch Issei is murdered by his first-ever girlfriend on his first-ever date, who should jump to his rescue but the hottest girl in school, Rias-senpai! She informs Issei that he's been reincarnated as a demon and that it's about time he got to work-for her! Caught in the bosom of an age-old war between angels and demons, Issei soon discovers that being enslaved by a demonic beauty isn't quite all that it's cracked up to be!

Finally, the spotlight shines on Yuuto Kiba. Just how did ne and Rias meet? How did he become a demon? The ban finally lifts on this forbidden episode, and Yuuto and Rias’s past is revealed!

CAREFUL WHAT YOU WISH FOR…Issei’s many triumphs have finally won him the adulation he has always hoped for, but it’s not from the crowd he would’ve liked. Rather than legions of adoring ladies, he’s got tons of mages clamoring to make a pact with him! Well, so long as he finds a cute mage girl, it’ll all be worth it, right? Meanwhile, Gasper receives an order from his vampire family to return home. Why would they want him back after neglecting him for so long?

IT AIN’T EASY BEING A DEMON!Life as a demon in a Familia filled with beautiful girls sounds like a dream for perverted teenager Issei Hyoudou, but it’s more often bouncing from one disaster to the next! Whether helping a young woman in love who constantly wears samurai armor, hunting for a familiar in a perilous forest, or dealing with three hundred clones of himself, Issei’s always got his hands full (and not in the way he’d prefer)! This collection of short stories sheds light on the lec...

“RIAS GREMORY’S VIRGINITY BELONGS TO ME!”Issei is finally beginning to adapt to his new life as one of the beautiful Rias’s demonic servants. Just as things start looking up for the perverted high schooler, however, a cocky pretty boy named Riser arrives, claiming to be Rias’s fiancé! To save the prez from a marriage she doesn’t want, Issei and the other members of the Gremory Familia will have to battle Riser’s team. Even with the mighty Boosted Gear at his disposal, can Issei really win ...

TWO TESTS?! OH, AND THE INFINITE DRAGON.The time has finally come. All of Issei’s effort punching gods and heroes has paid off. He’s been recommended for a promotion to middle-class demon! Unfortunately, he must take a test to seal the deal, and it bangs up right against his midterms! Now the poor pervert is studying twice as hard. As if that wasn’t bad enough, Ophis, the Infinite Dragon and leader of the Khaos Brigade, shows upon Issei’s doorstep and asks to stay with him for a few days! ...

A VACATION IN THE UNDERWORLD! School's out for the summer, and Issei's already dreaming up fantasies of hitting on hotties at the beach. His master, Rias Gremory, has other plans for him and the rest of the Occult Research Club, however-a season-long training stint in Hell. As if that wasn't disappointing enough, Issei's instructor is a terrifying dragon that tried to kill him! It may sound like a brutal lesson plan, but he'll need it because a few of Vali's allies decide to crash an under...

For teenage-pervert-turned-demon Issei Hyoudou, every day is a battle. He might star in an underworld movie on one then get recruited to save a cute monster trainer girl from an arranged marriage the next. Even when he’s sick, the excitement never slows down (thanks to some lovely ladies in nurse costumes). This second collection of short stories highlights some of Issei’s and the Occult Research Club’s wild adventures!

Can this duo of devilish darlings really grant any wish?!The naturally clumsy Sister Asia and taciturn cutie Koneko form an unlikely pair as they head out to answer summons from humans with requests, but...can they really fulfill every desire?! These two little devil beauties get down to work in this spin-off of the megahit High School DxD!

A SHUT-IN TIME STOPPER! After the recent trouble with fallen angels and Excaliburs, Rias is finally allowed to unseal her first Bishop-Gasper. Issei is thrilled to find that this new addition appears to be a cute blond girl...but his hopes are quickly dashed. Not only is Gasper a cross-dressing boy, he’s also a total recluse with the power to freeze time! As if getting a shut-in to come out of his shell wasn’t hassle enough for poor, perverted Issei, a peace conference among demons, angels...