Toaru Kagaku no Railgun Manga Chapter 138

Confrontation (対峙) is the 138th chapter of the Toaru Kagaku no Railgun manga series, released on February 26th 2022 in Monthly Comic Dengeki Daioh.

Major Events

 * Tensions between the cliques remain high after the earlier incidents and the foiled attack on Mikagami Nagisa by Yasutoba Suika, with Mikoto and Kessai discussing the situation.
 * Heading home late after a talk with other members of the Mikagami clique (in which she advocated action against the Hasekura clique), Urui Aika sees Mikoto practicing her new attack on the riverbank. While leaving unseen and pretending she hadn't seen anything, Urui accidentally runs into a group from the Hasekura clique. With tensions high, they start to fight with their abilities and Mikoto secretly intervenes from a distance to move Urui out of the path of an attack.

Characters
By order of appearance:
 * Misaka Mikoto
 * Kessai Kiyoshi
 * Urui Aika
 * Mikagami Nagisa
 * Hasekura Reiri

New Characters

 * Amano Ayane

Abilities

 * Electromaster (Railgun-variant) - Misaka Mikoto, Level 5
 * - Urui Aika, Level 4

New Abilities

 *  - Unnamed Hasekura clique girl
 *  - Unnamed Hasekura clique girl

Locations

 * Academy City
 * School District 7
 * Tokiwadai Middle School