SCHOOL
High School DxD OVA
#1: Oppai, Minorimasu! (Episode 13)
A rumor is going about the school about how girls are disappearing and coming back ill and with their breast size decreased.
#2: Oppai, Motomemasu! (Episode 14)
While observing how the others do their jobs so they can do theirs better, Issei and Asia go with Rias to see if a coffin is cursed. During the investigation Issei is possessed by an Egyptian magician named Unas, It just so happens that Unas is just as perverted as Issei. Unas will only leave Issei's body if they can release Unas from the curse placed on him by a devil that Unas tried to make his bride.
Ova
Winter 2012
7.26
High School DxD Specials
A series of 3-5 minute specials that were bundled with the HighSchool DxD DVD and Blu-rays. They are a stand alone set of episodes that are not a part of any story line in particular.
Special 1: Going Sunbathing! - The Occult Research Club goes on a beach outing.
Special 2: Issei's Private Training! - Issei is being given lessons in magic by Akeno.
Special 3: A Little Bold, Koneko-Chan... Nyan! - Koneko accidentally has her personality reversed magically, making her incredibly sexually active and reversing her sexual preference.
Special 4: The Untold Story of The Dress Break's Birth! - A few flashbacks of how Issei first found out and eventually perfected his special move, Dress Break.
Special 5: Making Udon! - As part of a penalty for losing a bet, Sona and Tsubaki make udon for the Occult Research Club but the udon comes to life in a peculiar way...
Special 6: Asia Transforms! - 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.
(Source: Wikipedia)
Special
Winter 2012
7.27
High School DxD New: Oppai, Tsutsumimasu!
Unaired anime episode bundled with the limited edition of High School DxD DX.1.
Ova
Winter 2015
7.27
High School DxD BorN: Yomigaeranai Fushichou
Unaired anime episode bundled with the limited edition of High School DxD DX.2.
Ova
Winter 2015
7.41
High School DxD Hero: Taiikukan-ura no Holy
TV
Winter 2018
High School Fleet OVA
Ova
Winter 2017
High School Fleet Movie
Movie
Winter 2020
Hikaru no Go
TV
Fall 2001
Himegoto
TV
Summer 2014
Kareshi Kanojo no Jijou
TV
Fall 1998
Hitohira
TV
Spring 2007
Hyakko
TV
Fall 2008
Masou Gakuen HxH
TV
Summer 2016
Nogizaka Haruka no Himitsu
TV
Summer 2008
Nogizaka Haruka no Himitsu Finale ♪
Ova
Winter 2012
Idol Time PriPara
TV
Spring 2017
Kanojo ga Flag wo Oraretara
TV
Spring 2014
Igano Kabamaru
TV
Fall 1983
Inari, Konkon, Koi Iroha.
TV
Winter 2014
IS: Infinite Stratos
TV
Winter 2011
IS: Infinite Stratos 2
TV
Fall 2013
IS: Infinite Stratos 2 - World Purge-hen
Ova
Winter 2014
Kimi wa Houkago Insomnia
TV
Spring 2023
Demi-chan wa Kataritai
TV
Winter 2017
Demi-chan wa Kataritai: Demi-chan no Natsuyasumi
Ona
Winter 2017
Inugami-san to Nekoyama-san
TV
Spring 2014
Inugami-san to Nekoyama-san: Nekoyama-san to Onsen Ryokou
Special
Winter 2014