Assuming that Eugenie will be invited then, yes, Jack would be able to go and would likely be invited to accompany her. Out of curiosity, though, what makes you think she will be invited? She has no special links with Japan as far as I'm aware and hasn't attended state dinners in the past. Now, I'm actually very much in favor of her being included because I really, really like Eugenie and I think she could be a valuable asset to the Firm, but I'm wondering what information you might have that would lead you to believe that the Brooksbanks will be invited?