1. Hoshigong Berry

Hoshigong Berry, the top idol of the super powerful group. He has an optimistic and cheerful personality, cares about others, is naturally silly, and likes to sing with a rice spoon. He is a person who will stand up quickly even if he falls. He has an angelic singing voice and an absolute sense of food.

2. Kiriya Aoi

Kiriya Aoi, known as the "Idol Doctor", introduced Hoshimiya Berry to Star Optical Park, and started the journey of Ouhuo with her . He is very practical in doing things and likes to check information in advance and make plans.

3. Zi Chui Lan

Zi Chui Lan, a popular idol, has the best voice in the world. A classmate of Strawberry and Aoi, he has been engaged in acting since he was a child. He has a mature temperament, arrogant attributes, and a charming aura about him.

4. Mitsuki Kanzaki

Mitsuki Kanzaki is a popular pop artist with great talent. She has been debuting since elementary school. She has rich experience and is a role model for other students in the academy. Mitsuki Kanzaki, who appears to be naturally beautiful, is actually a hard worker who longs for someone to compete with her.

5. Arisugawa Otome

Arisugawa Otome, a supernatural idol, is a classmate in a different class from Hoshimiya Strawberry. She has a super natural and simple personality, is easily moved by things, and has rich experience in advertising and clothing competitions.

6. Toudo Eureka

Toudo Eureka loved collecting old European toys when she was a child, and collected a lot of them. She often lived in a fantasy world. After entering Starlight Academy, everyone shines brightly.

7. Kitaoji Sakura

Kitaoji Sakura, a young girl from a famous Kabuki family, has been dancing Japanese dance since she was very young and has achieved success. She is usually very gentle. . Because she admired Mitsuki Kanzaki, she joined Starlight Academy.

8. Kaede Ichinose

Kaede Ichinose, a Japanese overseas Chinese in the United States, transferred to the star school in episode 33 in order to join the idol group "Tristar" sponsored by Mitsuki Kanzaki. Second grade in the Optical Park. He has a passionate and unrestrained personality, and is especially keen on magic performances.

9. Yincheng Saila

Yincheng Saila is a fashionable girl who likes rock music. Familiar with classical music and possessing an absolute sense of pitch, he is naturally charming. The academy where Xi attends is Dream Academy. Although she is a rival to the people from Starlight Academy, she is good friends with Hoshimiya Berry, Kiriya Aoi, Murasaki Ran and others.

10. Kii Saekusa

Kii Saekusa is the producer of Sound City Sera. She is a girl with a smart mind, lively and lovely personality. He calls his computer "Computer King", and his aura is that of a flying toy Trojan horse and transparent foam with small bubbles and stars in it.