Uta is the mask maker, he is a member of the Clowns groups (might be the leader but could be wrong). Furuta is associating with them.
isn't the leader donata ( if i remember corectly) ? cause when kaneki attack choclea to freed hina he is also free by someone ( furuta?) and call him king clown.
argh... i really don't know how to analyse this manga...
lol I did say I could be wrong about Uta being leader. the prison scene was chaotic so it is hard to say. Uta could have been just a temp leader. but I know for sure he's a member of Clowns
i wonder if clown mask group and that clown that furuta allianced the same. well how i should tell... the mask maker join clown right? so if clown mask and clown (furuta) the same isn't it make him also bad one?