Shu☆Zo (シュウ☆ゾー) is a member of Trichronika and the band's vocalist and guitarist, using his beloved guitar, “gold mechanical clock”.
Being the No.1 talent of the big idol label 'Judas', with his sweet voice and the appearance like that of a galactic prince, he captures the fans’ hearts and doesn’t let go. Despite all of this, he dislikes it when he is asked about his past.
Shu☆Zo is flamboyant in appearance, with short yellow hair curled upwards on the sides. Shu☆Zo is a pale brown creature with pale tan muzzle, paws, tail, and inner-ear. He has a brown nose and cyan eyes with feminine lashes. He has short, slightly curled yellow hair streaked with green, sky-blue, orange, and pink to match his tail. Shu☆Zo wears a blue and white jacket over white pants and blue point-toe boots. Around his neck is a pair of pink, white, and yellow headphones.
In Stella form, the bottom of Shu☆Zo's jacket flares outward and grows in length, turning a darker color. In Planet form, the jacket turns dark navy with gold lining to match his new shoes. His eyes gains detailing to it.
In Galatica form, Shu☆Zo gains rainbow streaks in his hair and tail, along with a gold crown and large butterfly-like wings. His jacket turns white with blue, pink, and gold gradient.
In the anime, Shu☆Zo's jacket appears to be much larger than his normal form is depicted to have. His jacket is shown to flare out further with a red gradient and a white star print.
- Shu is very popular; numerous posters and advertisements of him can be found around Midi City and he has lots of fans.
- Shu was originally part of a band called Amatelast with Rom. It is revealed that during that time, Shu☆Zo valued making his own dream come true above everything else while Rom just wanted to be a part of Shu's dream. Even though they should have been chasing the same goal, they eventually drifted apart.
- Due to how hard he works, there is a possibility the Shu might be working himself to exhaustion. He visits his personal physician regularly and in some episodes it is hinted that he may be sick as he seems to be taking prescribed medication. This can be read in episodes 4 and 5.
- It was revealed that in the past he was a brunette, back when he was in a band with Rom.
- He has been forbidden by the agency to reveal his species.