Dr. STONE manga volume 16 features story by Riichiro Inagaki and art by Boichi.

The battle between the Kingdom of Science and Petrification Kingdom is down to a mano-a-mano match between Senku and Ibara! With his petrified friends’ spirits supporting him, can Senku finally get his hands on the all-powerful petrification weapon?! Later, a shocking revelation about the mysterious "Why-Man" leads the Kingdom of Science on a new adventure!