The story begins with Hanahi, a sixth-grade girl who is neither an adult nor a child. She deals with issues such as accidentally witnessing her homeroom teacher kissing, and worrying about experiencing physi...

The year 2118... Four young astronauts head out to the stars to find humanity's new frontier...or so they thought! Two days after they depart, earth is devoured by a black hole! Plunged into a destiny they c...