Away Mission Test (volume)

Synopsis
"The Rank Wars are racing towards their conclusion as the final squads battle to determine their final rankings. Katori is as difficult to deal with as ever, and her squadmate Wakamura is having none of it. But mid fight, Katori suddenly tells Wakamura that he gets to call all of the shots. Will Wakamura be able to handle the pressure? And with the Rank Wars over, the Away Team selection exams are on the horizon. But first, Jin and Rindō need to have a little chat with a handful of familiar Neighbor invaders from Galopoula… about Yōtarō."

Cover Characters
Front Cover
 * Ruka Shinoda, Yōtarō Rindō, Raijinmaru
 * Osamu Mikumo
 * Yūichi Jin
 * Yūma Kuga
 * Yōko Katori
 * Akane Hiura
 * Orkan Marduk (+ his hand in another crystal)
 * Kōtarō Suwa
 * Rei Nasu
 * Michael Cronin

Back Cover
 * Orkan Marduk 

Author's Notes
"Since the number of local restaurants offering delivery is rapidly increasing, I've utilized home delivery many times to eat at and support the shops. Even if it means sacrificing my body weight. Here’s World Trigger Volume 23."

Introduced Characters

 * Tadaomi Kanda
 * Orkan Marduk (true identity)
 * Ruka Shinoda

Story Arc

 * B-Rank Wars Arc
 * Away Mission Test Arc

Events

 * Katori Squad vs. Suwa Squad vs. Nasu Squad
 * Galopoula's Alliance
 * Temporary Squad Pooling