How rich is Manny?
I really wanna see her in "real" wedding dress, glamour with lots of expensive jewerlies (since she's one of the most influence people in Japan)
IMO, It's kinda too fast, and communication would be the biggest problem. She doesn't really speak English and Manny doesn't speak Japanese. And where she is going to live?
How about her super busy schedule as an artist?
Baby Ayu would be cute (If she plan to have one), but is she going Hiatus?? (AHS would be temporary closed by then

)
*too many questions in my head atm*