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!

THE KNIGHT SEEKS REVENGE With a sports festival on the horizon, the Occult Research Club expects smooth sailing after all the recent trouble. Everyone seems happy enough—except for Kiba, that is. The pretty boy hasn’t been himself since he saw an old picture of Issei. Things only get worse when two beauties arrive in town with powerful Holy Swords called Excaliburs—deadly weapons Kiba long ago swore to destroy. Issei promises to help his friend, but do the demons really stand a chance against such legendary might?

ASIA’S GETTING MARRIED?! ​Long ago, Asia used her Sacred Gear to save the life of a demon, a benevolent act that resulted in her being ousted from the Church. Now that demon, Diodora Astaroth, is back and hoping to wed Asia. She refuses, but the seemingly friendly man is persistent. As the Gremory Familia’s next Rating Game opponent, he wagers that if he wins, Asia will be his bride. Naturally, Issei’s not about to let some pretty boy snatch up the blond beauty in his life, but Diodora’s machinations may prove more sinister and cunning than initially suspected. Returning home with Asia could require drastic measures...

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 lecherous young man’s chaotic days and expands the DxD world!

AN AWESOME POWER IS UNLEASHED...WITH THE HELP OF THE PRESIDENT'S CHEST?! Now that training is done and Rias's peerage is back together again, it's time to party! With just one day before the big game, tensions are running high, and things only get worse when some party crashers arrive! Issei is eager to show off the results of his training, but he still can't activate his Balance Breaker...or can he? Looking at Rias, his eyes drift downward, and he realizes what he must do...Is there room in Minato's harem for one more?

The fateful rating game has finally begun! Rias and her team may be hot stuff, but they find themselves struggling against Team Sohna and its members, who are putting their very lives on the line! When things look desperate, Issei's strongest-ever technique explodes forth! And it's coming for Team Sohna's...boobs?!

Issei's on a rampage?! "President Rias's virginity is gonna be mine!!" President Rias, the beautiful young devil, is betting her engagement on the outcome of a "rating game," and Issei's joining the fight. But does he even stand a chance against Riser's harem of devil girls...?!

Protect A God or Die Trying?! Odin, the chief deity of the Norse pantheon, has come to visit Japan on important business, and Issei and the gang are tasked with keeping him safe. Guarding a lecherous old fart of a god is tough enough on its own, but to make matters worse, Akeno’s estranged fallen-angel father has also been asked to protect Odin. As Issei searches for a way to help the two reconcile, disaster strikes in the form of Loki, another Norse god, who isn’t too happy about how Odin’s been running things. It’s been said that the Red Dragon Emperor has the power to best deities, but will that truly be enough this time? Our hapless hero may need some help from the most unlikely source...