I'll just put a short one here. I hate this manga. It's probably not the manga's fault, but I went in expecting that there would be a lesbian relationship, and I was in an emotionally vulnerable state when I read this.
I will applaud this manga on one thing. When the main character "emerges" (gender bend mechanic) his gender remains the same, so only his sex changes. That to me is amazing.
The problem arises with his sexuality. There's nothing wrong with being gay. I myself am gay, but I was recommended this manga when I was looking for gender bend manga where the mtf
character ended up with a girl. I was looking for yuri, and instead got yaoi. It's especially frustrating to me because the initial crush also emerged when she was much younger. And she's gay!
So it is painted as possible that someone who has emerged can be gay, it just happens that our main character is a gay guy, not a gay girl. And it was the latter that I wanted.
One day, I'll find another gender bender like Kashimashi