Reviews

One of my top rated manga, it has an uncommon and interesting story, due to the mysterious vibes it gives off mostly because of the lack of background information. (There are many clues around the series which i personally think that they are currently in a post apocalyptic earth whose humans 'dissapeared')

Character
Although, the change of personality because of a traumatic experience is similar to other mangas such as Tokyo Ghoul. The main character of Houseki no Kuni whose name is Phos has a particular character development that differs from them. Maybe it is probably because of her/his lack of perception and the ways she/he tries to achieve her goals.

Overall
Aside from the character development and the unique story, I think this manga also provides a nice food for thought because of the philosophical chats about relationship, growth and others which I appreciate.
However, a negative aspect of this manga is the amount of time it takes to release a new chapter.[T_T]