TV-Series
Description
Chihiro Isuzugawa, known by the stage name Suzu, is a 15 to 16-year-old member of the idol group PROTOSTAR under talent agency sMiLea Production. Born on November 16th in Tokyo, he stands 168 cm tall, weighs 53 kg, and possesses blue hair, blue eyes, and blood type A.

As the son of a Japanese classical dance master, Chihiro cultivated a passion for singing that steered him toward an idol career. Before joining PROTOSTAR, he gained recognition by posting vocal covers online under the alias "Suzu"—a name referencing the "bell" kanji (鈴) in his surname Isuzugawa, which combines "fifty" (五十), "bell," and "river" (川).

Despite being PROTOSTAR's youngest member, Chihiro displays a calm, cool-headed, and mature demeanor. He maintains composure in challenging situations, embodying a serene and collected personality. His interests focus on health-beneficial activities, reflecting a disciplined lifestyle. Within PROTOSTAR, he collaborates with members Akira Kiyose and Banri Naoe, dedicating himself to singing and performance as they pursue stardom together.