Toaru Kagaku no Railgun Manga Chapter 137.5

Roommate (寮友) is a special chapter after of the Toaru Kagaku no Railgun manga series, released on November 27th 2021 in Monthly Comic Dengeki Daioh.

Characters
By order of appearance:
 * Kessai Kiyoshi
 * Misaka Mikoto
 * Hokaze Junko

Abilities

 * Electromaster (Railgun-variant) - Misaka Mikoto, Level 5

Locations

 * Academy City
 * Tokiwadai Middle School
 * Tokiwadai Dormitory