Super Dragon Ball Heroes: World Mission was recently confirmed to be localized in countries out side of Japan! But there is more good news!
Video credits; IGN
Super Dragon Ball Heroes: World Mission has now been listed for Nintendo Switch physically on Amazon USA and Amazon UK!
Bandai Namaco has not confirmed this officially themselves yet but this listing is a safe confirmation of the Physical edition of this game happening!
Super Dragon Ball Heroes: World Mission is releasing on April 5th 2019 on Nintendo Switch in all countries.