Yes we should be insanely worried, there are only ...Why does it feel like we are getting set up for an ending..? like this early... I just hope its just that and its not getting axe'd or another manga ad for a novel...![]()
I think it depends on how "strong" their current personality is. If we look at Ryuunosuke, Hideyoshi, and Date, even without past memories, they already have strong personality and will to begin with, so the additional past memories and personality is just simply adding another layer to themselves, and not overpowering the original self. Maria, on the other hand, is very meek, and we all know how famously intensed and scary Nobunaga is, so dude literally pushes Maria to the back seat and takes control of the wheel.Date Nanase senpai is the best!
Also Maria IS somehow aware that she has Nobunaga's memories and personalities for a tad bit. I was always under the impression that her original personality was gone but it seems unlike Ryunosuke who can overpower his memories as Mitsuhide; Little maria here cannot overpower Nobunaga's