Volume 4

Volume 4 is the fourth volume in the The Great Jahy Will Not Be Defeated! manga series by Wakame Konbu. It was released on April 22, 2019 in Japanese.

Cover
The cover illustration depicts Jahy in her "before" form, tearing up with her shoulders hunched while 6 chibi versions of her float around next to her. The cover's background is yellow with a white outline, and the title is displayed in blue across the center while the author's name is in white on the book's top right.