Bakkin skipped the volumes that were covered by the anime, skipping to the stuff that people hadn't seen already. Much like the Sakura Trick translations.
Is there any other scanlator that did the missing volumes ? I understand that it save times to skip those covered by the anime, but I usually like mangas better than anime and if anything, I like to see the differences between the two media. Plus, that's kind of assuming people did see the anime or are willing (if able) to watch them.
More on the topic at hand, I really dislike Kyouko... Well, it mostly because I never enjoy that kind of selfish annoying character who think they're so funny by being a pain to everybody around them. Sakurako is similar, but being a side character, she's less aggravating to me, and because Kyouko hogs the spotlight so tightly, I can acually enjoy her antics a bit.
Still enjoying the series, so thanks for the work and massive upload. :3