Now that it's fully out for the family, I don't think Nitta will ever have any trouble with anyone trying to undermine and overthrow him. They arent' aware that, while she is the most powerful, Hina is not the only one with psychic powers.
Good, solid story! Sorry to see Nitta 5.0 is going to be downgraded, but that was a major point in the Asimov robot stories.
As much as I love Anzu, Hina is really becoming more adorable every chapter.