Astral Spirits

Astral Spirits (アストラルスピリッツ) are creatures that reside in an alternate dimension known as the Astral World. There are eighty-eight (88) known Astral Spirits that represent the 88 modern constellations.

History
When a new constellation is discovered, the goddess Charlotte creates an Astral Spirit and assigns her to that new constellation. Their role is to be the protector and leader of that constellation for it's beauty to prosper.

Astral Gifts aid the Astral Spirits in their task to protect their constellations but when the Astral Spirits no longer needs it, she can give it to a human worthy enough to handle it. The human has to prove this by undergoing a challenge/task by the Astral Spirit. Once successful, the Astral Gift is given to that human.

All Astral Spirits are female.

List of Astral Spirits
List of the 88 Astral Spirits.

Draco
Draco (りゅう座 Ryuuza) is the Astral Spirit of the constellation Draco and the first Astral Spirit to appear in Minna Tomodachi. She debuted in Episode 486. She lives in the Dragon's Mansion protected by her pet dragons.

Draco is known for her short-tempered character as she gets mad to those who don't treat her with respect. She is very scary and unfriendly and would randomly give people punishments. However, there are some people who she treats with respect to, like Hizaki Nijino as she got the Fire Ruby.

Draco's powers relate to fire and chemical elements. She formerly owns the Fire Ruby.

Ursa Minor
Ursa Minor (こぐま座 Kogumaza) is the Astral Spirit of the constellation Ursa Minor and the second Astral Spirit to appear in Minna Tomodachi. She lives in the Bear's Bakery and along with her hired bear bakers, bakes goods for the Astral World.

Ursa Minor is a friendly and energetic Astral Spirit who loves sweets. Passionate about her dreams to become everyone's baker, her challenges typically include baking. She is very gluttonous and childish.

Ursa Minor's powers relates to sweets and sugar. She owns the Sugar Spatula.

Trivia

 * Their age depends on how many light years their constellation is away.