We learned back in June that the second season will be titled Dropkick on My Devil!! Dash and that it’s planned for a 2020 debut.
It’s better than the usual numbering or X but still falls within that very standard Japanese form of sequel titles.
They’ll have to live together until Yurine finds a way to sent Jashin-chan back to hell, or until Jashin-chan kills Yurine.
The summer 2018 season series Jashin-chan Dropkick, aka Dropkick on My Devil, is getting itself a second season as the home video release hit the numbers it needed for it to be produced previously.