Manga Volume 1

The first volume of the High School DxD manga was released by Fujimi Shobo on June 9, 2011 under their Dragon Comics Age imprint. It covers the first part of the Red Dragon Emperor's Awakening arc.

Chapters

 * 1. "I Quit Being Human."
 * 2. "I Start as a Devil."
 * 3. "I've Begun a Battle."
 * 4. "I Found Someone to Protect."