The BEST episodes of High School D×D

Every episode of High School D×D ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of High School D×D!

Follows Issei Hyōdō, a dim-witted, lecherous second-year high school student who is killed by a girl on his first date ever. Issei is reincarnated as a devil, and from that day forward, he serves as an underling of Riasu, a high-level devil who is also the prettiest girl on Issei's campus.

Last Updated: 1/6/2024Network: AT-XStatus: Ended
Dragon of Dragon
212 votes

#1 - Dragon of Dragon

Season 3 - Episode 9 - Aired 5/30/2015

The sudden death of Asia surprises Issei and makes him trigger Juggernaut Drive. While Rias and her household try to save him, Azazel and Sir Zechs meet the leader of the Chaos Brigade! What is her true intention for creating the organization?

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Clash of the Twin Sky Dragons!
253 votes

#2 - Clash of the Twin Sky Dragons!

Season 2 - Episode 12 - Aired 9/22/2013

Issei battles Vali and discovers hidden depths to his power as the Twin Sky Dragons face off.

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The Leaders’ Summit Begins!
241 votes

#3 - The Leaders’ Summit Begins!

Season 2 - Episode 11 - Aired 9/15/2013

Time stops during the Leaders' Summit, and Issei and the others meet a new enemy.

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Go, Occult Research Club!
244 votes

#4 - Go, Occult Research Club!

Season 2 - Episode 6 - Aired 8/11/2013

The Occult Research Club fights Kokabiel and learns some shocking truths about the power struggle between the angels, fallen angels, and devils.

Summer! Bathing Suits! I'm in Trouble!
255 votes

#5 - Summer! Bathing Suits! I'm in Trouble!

Season 2 - Episode 7 - Aired 8/18/2013

The Occult Research Club takes over cleaning the pool to thank the student council for their help with Kokabiel, and Issei runs into a lot of trouble.

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Any Time, For All Time!
210 votes

#6 - Any Time, For All Time!

Season 3 - Episode 12 - Aired 6/20/2015

Issei must stop Rias by fighting against her. As she pummels him with attacks, Issei recalls various memories that he shared with her. Unable to leave Rias in such a state, he runs forward to bring back the regal and dignified Rias he remembers.

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I'm Here to Keep My Promise!
304 votes

#7 - I'm Here to Keep My Promise!

Season 1 - Episode 12 - Aired 3/23/2012

Issei wakes up to find that the battle is over, and he has lost. Rias and the others are at a party in honor of her engagement to Riser, but with some help from Grayfia and Asia, Issei decides to crash it, rescue Rias, and bring her home with him!

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Decisive Battle at Kuoh Academy!
256 votes

#8 - Decisive Battle at Kuoh Academy!

Season 2 - Episode 5 - Aired 8/4/2013

The Kuoh Academy students fight Kokabiel and his minions to defend their school and their town.

Various Three-way Deadlocks!
250 votes

#9 - Various Three-way Deadlocks!

Season 2 - Episode 10 - Aired 9/8/2013

Issei meets Michael, the Chief of the Angels, and continues training Gasper in the days leading up to the Leaders' Summit.

Open House Begins!
246 votes

#10 - Open House Begins!

Season 2 - Episode 8 - Aired 8/25/2013

Issei learns more about the feud between the Twin Sky Dragons and Rias and Sona have to deal with troublesome family members at Open House.

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Another Disquieting Premonition!
287 votes

#11 - Another Disquieting Premonition!

Season 2 - Episode 1 - Aired 7/7/2013

Issei is back with Rias and Asia living in his house, and Kiba starts acting weird when he sees a picture of a holy sword at Issei's house.

We Will Save Asia!
206 votes

#12 - We Will Save Asia!

Season 3 - Episode 8 - Aired 5/23/2015

Rias and her household leaves the fighting of the Chaos Brigade to the adults as they rush toward the temple to save Asia. There, Diodora replaces the Rating Game with a little game of his own. They must fight against his forces to get Asia back!

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The Acclaimed Battle Continues!
297 votes

#13 - The Acclaimed Battle Continues!

Season 1 - Episode 11 - Aired 3/16/2012

The Rating Game continue where Rias's Queen is defeat. Issei's Boosted Gear with the help of Kiba's power take out the rest of Raiser's pieces. Rias forfeited to save Issei from Raiser.

The Showdown Begins!
298 votes

#14 - The Showdown Begins!

Season 1 - Episode 10 - Aired 3/9/2012

The time for the start of the Rating Game arrives, and the contestants are transported to a battlefield in an alternate dimension. While Asia and Rias remain at their base, Issei and Koneko face the opposition, and Issei reveals his new signature move.

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A Strong Enemy Appeared!
256 votes

#15 - A Strong Enemy Appeared!

Season 2 - Episode 4 - Aired 7/28/2013

Issei and the others team up with the church to fight Freed, but an even greater enemy appears.

I'll Destroy the Holy Sword!
262 votes

#16 - I'll Destroy the Holy Sword!

Season 2 - Episode 3 - Aired 7/21/2013

Issei and Kiba fight Xenovia and Irina, and Issei tries to deal with the consequences of their fight.

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The Holy Sword is Here!
263 votes

#17 - The Holy Sword is Here!

Season 2 - Episode 2 - Aired 7/14/2013

Issei gets another warning about the white dragon, and church followers bearing Holy Swords pay a visit to the devils.

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I've Begun My Training!
307 votes

#18 - I've Begun My Training!

Season 1 - Episode 9 - Aired 3/2/2012

Issei begins to train in an isolated area under the watchful eyes of Rias as they prepare for the rating game as Raiser Phenex decides to hold it in ten days.

The Night Before Battle!
215 votes

#19 - The Night Before Battle!

Season 3 - Episode 7 - Aired 5/16/2015

Diodora continues to pester sweet Asia as the Rating Game approaches. Issei and the others prepare for battle as dark things brew in the background. When the Gremory household jumps to the field, they find themselves in an unexpected battle!

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I Have a Junior!
188 votes

#20 - I Have a Junior!

Season 2 - Episode 9 - Aired 9/1/2013

The other Bishop of the House of Gremory is released, and Akeno takes Issei to meet a new acquaintance.

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I Get a Familiar!
307 votes

#21 - I Get a Familiar!

Season 1 - Episode 7 - Aired 2/17/2012

Rias decides that it is time for Issei and Asia to have servant familiars. The school's student council visits the club room, and Issei learns that they are another faction of devils. The two groups compete to see who gets first pick of the new familiars.

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I Will Defeat My Ex-girlfriend!
334 votes

#22 - I Will Defeat My Ex-girlfriend!

Season 1 - Episode 5 - Aired 2/3/2012

While Kiba and Koneko back him up, Issei rushes in to rescue a critically injured Asia. Leaving the others behind, Raynare and Issei become engaged in a duel to the death! Elsewhere, Rias and Akeno have their hands full with Raynare's fallen angels.

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I Work as a Devil!
322 votes

#23 - I Work as a Devil!

Season 1 - Episode 6 - Aired 2/10/2012

New living arrangements are made for Asia, who has been living in the club's room. Meanwhile, Issei begins a new training regimen with Rias to improve his physical fitness. Asia begins attending school, where she is placed in Issei's class.

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I Pick a Fight!
305 votes

#24 - I Pick a Fight!

Season 1 - Episode 8 - Aired 2/24/2012

Issei dreams that he is marrying Rias, which leads him to get in touch with his inner dragon. Asia confesses a desire to have a deeper relationship with Issei. But it is Rias who appears in Issei's bedroom that night looking to lose her virginity!

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The Occult Club Disappears?!
209 votes

#25 - The Occult Club Disappears?!

Season 3 - Episode 10 - Aired 6/6/2015

Asia saves Issei by healing the dragon within him after his incomplete transformation. Finally, they all make it back home and enjoy their peaceful days. After Loki fails with Issei, he turns his evil grasp toward Rias.