Hoshigamine Ginga

Hoshigamine Ginga (星ヶ峰ギンガ) is one of the main characters of Star☆Galaxy PreCure. He is a second-year student at Kyuseido High School. He transforms into his alter ego  Cure Galaxy (キュアギャラクシー), his element being starlight. Ginga's catchphrases are "Awesome!" (素晴らしいだ！) and "Bummer." (がっかりよ) His theme color is pink.

Cure Galaxy
Cure Galaxy (キュアギャラクシー)is the main alter ego of Ginga. In order for him to transform, he needs his Star Compact and his Cure Star Decor.