@Gimmy compare Watamote with any romance manga and you'll find some very big differences. Watamote is yuribait at best because everyone who wants to see yuri in it thinks every interaction is proof the characters are gay for each other. The closest we've got to romance is with Tomoki and...
@GreyArea maybe you could try putting a message at the end of every chapter asking if anyone can provide the raws for volume 11 and Extra. It won't guarantee anything but it would at least spread the word to anyone interested in reading the end (when translated).
Hey @GoggledAnon do you happen to have that one omake with Wada reading not-Fairy Tail and Ucchi asking if he was reading One Piece? I think I remember /u/ typesetting it but I could never find it again except for the raws. Can you upload it here on mangadex if you happen to have it?