The official Twitter for Koyoharu Gotoge’s dark fantasy manga Demon Slayer: Kimetsu no Yaiba announced today that its tankobon’s total print run have surpassed ten million copies.
It has proved again that a TV anime adaptaion is the best promotional tool for manga sales.
As reported, it crossed the six million mark (print and digital combined) in May 2019, one month after its TV anime adaptation started airing in Japan.