Arai’s manga is tentatively titled Pangaea ne, and will launch in the 20th issue on September 15.
Hanazawa’s manga is tentatively titled Seireishi, and will launch in the magazine’s 19th issue on September 1.
This year’s 17th issue of Shueisha’s Grand Jump magazine revealed on Wednesday that Kengo Hanazawa, Hideki Arai, and Hirochi Maki will each launch a new manga in the magazine in three separate issues.
Maki’s manga is tentatively titled Down Times!, and will launch in the 21st issue on October 6.