how much do あなた have to contribute to a club to get a type of medal?

Nobody knows really.

I contribute heaps to some クラブ and get no medal.

Then I don't contribute much to other クラブ and somehow get a die-hard medal....

So it's a pretty broken system, but ah well, no biggie.

Don't worry about medals, just contribute to クラブ あなた enjoy regardless of メダル ^^

I've gotten メダル for posting very little to a few clubs,and have 投稿されました lots to other クラブ but haven't received メダル for those clubs.It's a bit off,but hopefully I'll get those メダル soon.It depends on each club,but the ones that have lots of ファン will take a while to get a medal,so just post,post,post when あなた have time.The もっと見る あなた post the faster you'll get your medal(s)...hopefully.Good luck:)