The proper origin of the 3 graces is unknown to humans in the anime series, they fall more or less from the sky and what is known is just that they are linked by some kind of "organization". The sci-fi part is really irrelevant in this series, the story is more a slice-of-life one, each of them struggle to integrate in a different way, they slowly adapt and retain somehow it's own peculiarity.
There are many hidden stuff but I don't want to spoiler too much, especially related to the Japanese culture and lifestyle, for example think that "Hina" is the one who ends right with a Yakuza guy (Nitta).
Speaking of "normal humans", Hitomi is incarnation of perfection, I can not remind in other series a character who is as much developed as well as flawless, exemplary (E.g. I remember Takagi-san but she is not fully "realistic").
Takes also top of my list of best scenes ever: "Congrats on becoming new lieutenant".
As of today I am still undecided if to read the Manga or not, something tells me that I can hardly make it better than it is. Only the future will tell.
There are many hidden stuff but I don't want to spoiler too much, especially related to the Japanese culture and lifestyle, for example think that "Hina" is the one who ends right with a Yakuza guy (Nitta).
Speaking of "normal humans", Hitomi is incarnation of perfection, I can not remind in other series a character who is as much developed as well as flawless, exemplary (E.g. I remember Takagi-san but she is not fully "realistic").
Takes also top of my list of best scenes ever: "Congrats on becoming new lieutenant".
As of today I am still undecided if to read the Manga or not, something tells me that I can hardly make it better than it is. Only the future will tell.