Daisuke Mineishi

Daisuke is the disgraced older son of the Mineishi family, which he left ten years prior announcing that he would become an astronaut. His father, despite hearing nothing from Daisuke, continues to delude himself into thinking that Daisuke, who is now homeless for reasons unknown, is actually an astronaut on the probe sent to investigate Planet Remina...despite the two having different family names. When he is unwittingly pulled into the mob's fury alongside Remina Oguro, Daisuke is forced to fight for both their lives.