The creator of the Devil Children universe and the possible final boss of the game. In seven days she created the universe, angels, demons, and humans. On the final day she rested, and has been sleeping ever since in the Organ Room. Michael and his son Nagahisa Kai attempt to cleanse the world of Demons and Makai along with the earth and humanity as part of Armageddon, while Lucifer and his children Setsuna Kai and Mirai Kaname attempt to get the world reborn for a new era of possibilities via Ragnarok. After beating Nagahisa and Michael the path to her opens up. Upon awakening from her slumber with the Norn Keys, Setsuna or Mirai is given the choice to become a god or cause the rebirth of the world. If they choose to become a god they will take her place as God of the Stars after beating her, while choosing rebirth causes the worlds to be reborn.
Hoshigami is the God who defeated the evil god Jashin before she created the universe. During the battle she had almost lost until she awakened to the power of Angels, Demons, and Humanity, giving her the edge in the battle. After defeating Jashin she would seal her away in Eden rather than destroy her counterpart.
Later in the game she will be awakened in order to deal with Raguel and his plan of reviving Jashin. She will absorb Takaharu Ougi and his partner Rei if Masaki Kuzuha chooses to have him help him stop Raguel from reviving Jashin. She will then join the party to face him. After Jashin's defeat she will release Takaharu and Rei from herself.
"Few can resist the unharnessed energy of love wielded by this goddess of creation."
Starhair is a hidden demon inside an empty room in the Deep Hole. Going to the end of the room on B4 and pressing the A button when next to the wall at the end will make her appear. Enter the password Tensei and she join the party.