"I'm Harvesting Breasts!" is an OVA episode of the High School DxD anime and the thirteenth episode of the series.[1] It was released on blu-ray along with the limited edition of Volume 13 on September 6, 2012.

The episode was written by Ichiei Ishibumi, the author of the light novels, and features an original plotline.[2][3]


The episode begins with the Gremory Team hunting a Stray Devil, successfully capturing him and sending him back to the Underworld to face his punishment. The next day, Issei laments on the word of the Stray Devil remembering the Devil's laboratory which he entered with Rias and Akeno. Issei then learns from Matsuda and Motohama that many of the school girls, the ones with big breasts, are getting sick with anemia one after another. Back at the Occult Research Club, Issei and the others learn from Grayfia that the Stray Devil they captured, was previously researching on monsters, specifically the Chimera. Yuuto and Koneko then return to the clubroom having found the location of the monster that was causing the girls to fall sick. Later that night, Rias and her team head towards the monsters' location, finding out its identity as a Plant Dragon Chimera, and initiate a battle to destroy it. However, due to the Chimera's superlative regenerative abilities, Rias, Asia, Akeno, and Koneko are overwhelmed and end up being captured by the Chimera. Then the Chimera suddenly releases Asia and Koneko, focusing its attack on Rias and Akeno as Grayfia appears at the site through a communication magic circle. Grayfia informs the group that the Chimera's ability is to suck the energy off big breasted girls and bear fruits, which upon consumption will allow any girl to increase their breast size to her heart's desire. Angered by the sudden information, Koneko then goes berserk upon the Breast Chimera just as Kiba manages to free Rias and Akeno from the Chimera's grip. Rias then orders Issei to transfer his boosted power to her, which he tearfully does, allowing her to finish off the Chimera with her Power of Destruction. The OVA ends with Issei being buried in the ground for one night by his friends as punishment for trying to defend the Chimera.


Original airdate: September 6, 2012

Written by: Ichiei Ishibumi (original writer), Tetsuya Yanagisawa

Featured CharactersEdit

(Numbers indicate the order of appearance. New characters are listed in bold.)

Devils Fallen Angels Humans Others

Important NotesEdit



  • The Gentleman Alchemist bears a striking resemblance to Count Dracula.


  1. According to the light novel cover. Although on the Blu-ray cover it reads "Episode.SP."
  2. ANN:High School DxD Light Novel to Bundle Unaired Episode
  3. According to the Volume 12 Afterword.

External LinksEdit