Hoshigata Iriyss

 is one of the antagonists in Sparkl!ng World Pretty Cure!. Iryss was Skylar's sister who was trapped by Quasar after killed and manipulated her partner, Cure Brillant. She is easy-going, cool and calculated easilly—being excellent at Math and Science. She is known as the "Philospher", as being loves writing and drawing, singing, playing instrument, dancing amd modelling, being that she loves something creative. Later, she was free to escape from Black Circle to find her sister and her family, and she is sociable to others.

Her pretty Cure ego is Cure Luminous, the star warrior represents the power of the moon.

Personality
Iryss was Skylar's sister who was trapped by Quasar after killed and manipulated her partner, Cure Brillant. She is easy-going, cool and calculated easilly—being excellent at Math and Science. She is known as the "Philospher", as being loves writing and drawing, singing, playing instrument, dancing amd modelling, being that she loves something creative. Later, she was free to escape from Black Circle to find her sister and her family, and she is sociable to others.

Cure Luminous
(キュアルミナス) is the pretty Cure form of Iriyss. She represents the power of the moon. In order to transform, she needs the Sparkling Module and her StarLits.

Transformation
Pretty Cure! Sparkling World! Formation! is Iriyss' transformation phrase in Sparkl!ng World Pretty Cure!.