Board Thread:Fourth Databook/@comment-3279282-20141105164529/@comment-732150-20141203014201

This book was serious lacking in information, it didn't elaborate on characters and techniques like previous databooks have. Anyway, on page 17, there's one of those trivia boxes, it says something about clans and the shinobi village system. They mention the Hozuki clan and the Yotsuki clan. Anything interesting there?