Squad Jam

From Author Wars - https://authorwars.com/publications/squad-jam-686519.html

Overview:

Title: Squad Jam
Author: Reki Kawahara, Keiichi Sigsawa
Year: 2018
ISBN-10: 9781975327521
Publisher: Yen On
Price: $14.00
Pages: 304
Binding: Trade Paperback
Type: Novel
Title Reference: Squad Jam
Notes: Data from Amazon.com as of 2018-10-06. Reki Kawahara is listed as the "supervisor". Since the ISFDB does't have a field to record this role and the extent of his involvement is not clear, he has been tentatively credited as a co-author.