High School DxD OVA
Japanese title: ハイスクールD×D OVA
Alternative titles: High School DxD Episodes 13 and 14, Highschool DxD OVA
Type: OVA
Source: Light novel
Episodes: 2
Status: Finished Airing
Aired: Sep 6, 2012 to May 31, 2013
Duration: 23 min per ep
Rating: R+ - Mild Nudity
Studios: TNK
Producers: Genco, Lantis, AT-X, Fujimi Shobo
Genres: Action, Comedy, Romance, Supernatural, Ecchi
Themes: Mythology, School

#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.