After the whole situation with Nobuhiro Watsuki the mangaka of Rurouni Kenshin and Oda still being friendly with him and how Sanji behaves in Film Z too, I'm actually extremely concerned for his daughters...
Imagine what Oda could get away with and may have done already due to his success/fame/wealth? I'm getting very dark here but I do fear the skeletons Oda could be hiding, especially after Watsuki. Some other people in the anime/manga industry turned out to be just as heinous too.