Koushiki Comic Anthology - Toaru Kagaku No Railgun Featuring Toaru Majutsu No Index

Chapter 8: Back Alley Memorial
Chapter 7: Kamijou Touma's Misfortunate Day
Vol.1 Chapter 9: Kongou-San At Work
Chapter 7: Kamijou Touma's Misfortunate Day
Vol.1 Chapter 9: Kongou-San At Work
A 2 volume anthology series featuring A Certain Magical Index and A Certain Scientific Railgun characters.