High School DxD (Season 0)
Fueled by the fires of perversion!
Issei Hyodo is your average perverted high school student whose one wish in life is to have his own harem, but he's got to be one of the unluckiest guys around. He goes on his first date with a girl only to get brutally attacked and killed when it turns out the girl is really a vicious fallen angel. To top it all off, he's later reincarnated as a devil by his gorgeous senpai who tells him that she is also a devil and now his master! One thing's for sure, his peaceful days are over. In a battle between devils and angels, who will win?
Before Harem Special (Episode 1)
Air date: 2011-12-19
Runtime: 24 min
Going Sunbathing (Episode 2) 5.0
Air date: 2012-03-21
Runtime: 4 min
Overview: The Occult Research Club goes on a beach outing. Issei messes up applying sun lotion to Rias, and is punished by being beaten by Koneko with a baseball bat.
Private Training With Akeno-senpai (Episode 3) 5.0
Air date: 2012-04-25
Runtime: 4 min
Overview: Issei is being given lessons in magic by Akeno. After getting beaten, he spills a parfait on her. She requests him to lick it off her chest. At this point, Issei wakes up in Asia's lap and gets shocked by Rassei.
Koneko, a Little Bolder... Meow (Episode 4) 5.0
Air date: 2012-05-23
Runtime: 4 min
Overview: Koneko accidentally has her personality reversed magically, making her incredibly sexually active and reversing her sexual preference.
Dress Break, the Inside Story of Its Birth (Episode 5) 5.0
Air date: 2012-06-27
Runtime: 3 min
Overview: A few flashbacks of how Issei first found out and eventually perfected his special move, Dress Break.
Let's Make Udon (Episode 6) 6.0
Air date: 2012-07-25
Runtime: 4 min
Overview: As part of the penalty from a bet, Sona and Tsubaki make udon for the Occult Research Club; however an accident makes the udon come to life in a very peculiar way.
Asia Transforms! (Episode 7) 5.0
Air date: 2012-08-29
Runtime: 4 min
Overview: Asia wants to prove she is just as bad as any demon by using ideas found in Issei's magazines, going as far as dressing up like a harlot and seducing him, but Issei tells her to just be herself.
Boobs Bloom! (Episode 8) 6.0
Writer: Takawo Yoshioka
Air date: 2012-09-06
Runtime: 24 min
Overview: Unaired 13th episode of season 1. A rumor is going about the school about how girls are disappearing and coming back ill and with their breast size decreased.
I'm Searching for Breasts! (Episode 9) 7.5
Writer: Takawo Yoshioka
Air date: 2013-05-31
Runtime: 24 min
Overview: Unaired 14th episode of season 1. Issei gets possessed by a perverted mummy.
Broadcast Commemoration Special (Episode 10)
Air date: 2013-06-25
Runtime: 10 min
Oppai, Tsutsumimasu! (Episode 11) 5.0
Writer: Kei Fujita
Air date: 2015-03-10
Runtime: 24 min
Overview: Unaired 13th episode of season 2. When Asia Argento is attacked by a monster that steals underwear, Rias Gremory, Hyoudou Issei and the rest of the gang step in to destroy it... only to be surprised by the monster's tentacle attack. As it turns out, Shidou Irina's target is not the monster but whoever has been controlling it. And so the hunt for the Legendary Sage, an underwear thief, is on...
Rias and Akeno: Clash of the Women?! (Episode 12) 5.0
Writer: Kei Fujita
Air date: 2015-07-24
Runtime: 4 min
Overview: Rias and Akeno compete to see whose sexy roleplay has greater appeal for Issei.
Church-Trio's Underwear Amen! (Episode 13) 5.0
Writer: Kei Fujita
Air date: 2015-08-26
Runtime: 4 min
Overview: Irina, Xenovia, and Asia compare their "battle underwear".
Koneko's Senjutsu Treatment ~Meow (Episode 14) 5.0
Writer: Kei Fujita
Air date: 2015-10-28
Runtime: 4 min
Overview: Koneko has a healing technique, but does Issei have the wrong idea?
Levia-tan and So-tan ☆ (Episode 15) 5.0
Writer: Kei Fujita
Air date: 2015-11-25
Runtime: 4 min
Overview: Tsubaki can't decide between two magical girl costumes and convinces a reluctant Sona to try one one.
Don't Revive the Phoenix (Episode 16) 6.5
Writer: Kei Fujita
Air date: 2015-12-09
Runtime: 24 min
Overview: Unaired 13th canon episode of season 3. Issei goes to the Underworld to help and train Riser Phenex who has lost all confidence in himself by the request of Ravel Phenex.
Steamy Grayfia (Episode 17) 5.0
Writer: Kei Fujita
Air date: 2015-12-25
Runtime: 4 min
Overview: Grayfia isn't quite herself when she and Issei accidentally encounter each other in the bath.
Rossweisse-sensei (Episode 18) 5.0
Writer: Kei Fujita
Air date: 2016-01-27
Runtime: 4 min
Overview: When Rossweisse helps Issei study for a test, it proves difficult to avoid inappropriately distracting him.
