So, the Swedish one is actually ten years old! I've only known about it in the last couple of years, really. HOWEVER my glorious native land of Norway has also launced their own feminist party in the last few weeks! We have local elections later this year so there's one local party in Oslo and one in Bergen. Same name as the Swedish one – Feminist Initiative. The girl who runs the Oslo one has been interviewed by the BBC:

http://www.bbc.co.uk/news/world-europe-32202434?SThisFB&fb_ref=Default

HMM, INTERESTING.