At this point we are looking at $360mn from Japan at least. Exchange rate is going down so that will help couple of millions, but what I hate is that western media will simply divide the gross by ER of that day, which may inflate the overall gross, so they may come with some wrong result. Like at yday ER DS has grossed $298.5mn while actual is around $293mn.
Setting that aside, $365mn in Japan, $21mn in Taiwan, $5mn in Thailand (?), $4mn in Hong Kong & $3mn in rest of South East Asia will put it at $398mn leaving aside $55mn million ish for 2020 topper.
It will need a big big Korea. $25mn at least and then somehow hope USA do $5-10mn and Latin America go boom for it.
Without China it's gonna be really really tough.