Aloha !

It's a guess indeed, but considering the fact that there are 13 dates:
5 In the UK
1 In Holland
1 In Austria
1 In Switserland (not anounced yet but I'm sure there will be one)
1 or 2 in Spain (not anounced yet, but Richie said there will be one or two)

that leaves 3 or 4 dates for Germany. I don't see Belgium fitting into that.

Salaam Aleikum,
Sebastiaan