The ninth volume of the High School DxD manga will be released by Fujimi Shobo on May 9, 2016 under their Dragon Comics Age imprint.


Summer's here, and before anyone knows it, the rating game between the Gremory and Sitri houses is scheduled to take place in the devil realm! Issei and the gang jump right into some hellish training, but something's not right with Koneko-chan...?


  • 50. New Life & Special Life
  • 51. The Wait is Over! Diving into Summer Vacation!!
  • 52. Off to the Devil Realm!!
  • 53. Uncharted Territory!? The Gremory Residence!!
  • 54. Young Devils, Assemble!
  • 55. Paradise!? The Knockout "Sandwich"!
  • 56. A Surprising "Sensei" Appears!
  • 57. The Hellish Training Continues!
  • 58. Overcome That Hurdle! I...Wanna Get Stronger!!


Returning CharactersEdit

New CharactersEdit