Great chapter and start of the manga, it's been a long time since this kind of plot was put on the table, (ch1 spoilers): last time I've read swap swap and it was good, but didn't get anywhere. This one looks a bit more like having a plot where Chieri must pretend to be Ichika and do Lives and Stages etc. Wonder if they can swap back with a kiss doing something or it will be some sort of perma swap until they find the solution. Honestly I'm all in for this plot. (also love the hime nickname)