It became the second weekly top-selling disc for the franchise, following the TV anime first season’s second volume released in October 2016 and sold 46,000 units.
However, considering the fact that the first season’s first volume sold 67,000 units in its debut week (83,384 in total), the popularity of the sequel anime series has been obviously showing a decline.
After one year break, the second season premiered in Japan on October 7, 2017, and its final 13th episode is scheduled to be aired on December 30.