- Alternative:とある科学の超電磁砲外伝 アストラル・バディ ; とある科学の超電磁砲（レールガン）外伝 アストラル・バディ (Japanese); A Certain Scientific Railgun Side Story: Astral Body (English); Toaru Kagaku no Choudenjihou Gaiden: Astral Body
- Author:Kamachi Kazuma Fuyukawa Motoi Nogi Yasuhito
- Views:2.000.000 view
- Status: Ongoing
- Genres: Comedy , School life , Sci fi , Shounen
Toaru Kagaku No Railgun Gaiden: Astral Buddy
Content:
The manga focuses on a certain unnamed character who appears throughout the story of A Certain Scientific Railgun and A Certain Magical Index, and whose name is revealed in this story set at Tokiwadai Middle School.