Movie
Description
Yū Suzuno is the younger brother of Happy Rain member Ito Suzuno, son of rock musician Gen Suzuno and Tsuru Suzuno. An accident involving his father and Takeyuki Mihama separated him from his sister and father during childhood; he relocated to Hokkaido with his mother while Ito stayed in Tokyo. During this time, he became an avid online viewer of prism shows, developing admiration for the prism star Bell Renjouji. After the conflict between the Suzuno and Mihama families resolved, he reunited with his father and sister, subsequently forming the band Cross Road with Ito and her boyfriend, Kouji Mihama.

Motivated by concern for Kakyoin Academy's declining reputation and financial instability, Yū enrolls in its Edel Rose division. He is the youngest and shortest student there, standing 154 cm tall, which contributes to a noted height complex and feelings of inferiority. He reacts strongly to underestimation based on age or stature. Officially characterized as a tsundere, he often projects a cool demeanor but displays genuine concern for close associates, particularly yielding to his sister's influence.

A musical prodigy raised in a musically rich environment, Yū demonstrates proficiency with any instrument, preferring the drums, and composes songs from a young age. Notable compositions include "Zeus ♂ ~ I Am The Ultimate Star ~", "Dramatic LOVE", "Shiny Stellar", and "Brilliant Oath". He spearheaded the creation of "Dramatic LOVE" for Edel Rose's Christmas party, composing the chorus and melody independently before accepting lyrical contributions from peers; the song became emblematic of Edel Rose. Later, he collaborated with Ito to compose a new song for Hiro Hayami upon learning Hiro couldn't perform "Pride", though Hiro ultimately declined.

Yū proclaims himself "Zeus", declaring omnipotence—a trait echoing his sister's former alias "Cross". He idolizes Bell Renjouji but views Hiro Hayami as a rival, both as a prism star and as Bell's performance partner. His signature song as a prism star is "Shiny Stellar", and his prism jump is titled "I am Zeus". His distinctive "Prism Live" ability incorporates live instrumentation like guitar, drums, or keyboards into prism performances.

His name carries symbolic weight: the kanji for Yū (結) means "to tie", while Ito (糸) means "thread". Their mother, Tsuru, describes them as "the thread that ties the family together". Yū actively participates in collaborative ventures beyond standard prism activities, such as starring alongside Kouji Mihama in the "Detective Duo" drama event, showcasing their synergistic partnership and shared creative process.