Tsuyoto Hiiragi, born Kōji Sakuragi, secured his place in the original Shōnen Hollywood idol group at age 32 by falsifying his documents to appear 17. His fellow members bestowed the nickname "God," acknowledging his pivotal role, and assigned him the Hollywood color white.

After the group's president died suddenly in a car accident, Shōnen Hollywood disbanded at their peak. Hiiragi initially retreated from public view but later resurfaced at Hollywood Tokyo. Determined to revive the group's legacy, he assumed leadership of the theater, partnering with Tesshi Teshigawa to recruit and train a new generation of idols.

Hiiragi's identity became inseparable from Shōnen Hollywood, embodying his personal creed that "God will forever be 17 years old" and an eternal idol. He maintained a remarkably youthful appearance well into his forties, a trait noted even at his initial audition. His personal habits included a developed preference for tomatoes with ramen, despite a former aversion.

Managing Hollywood Tokyo, Hiiragi faced challenges from former members like Shima Hayamizu, who criticized the new generation for altering the original group's legacy. Hiiragi remained steadfastly committed to both the original spirit and the new iteration of Shōnen Hollywood. His signature self-introduction reflected this dedication: "Please let the holy tree of Hollywood Tokyo grow with the bright light of the sun. I can keep living if I have dreams and sparkles. I'm Tsuyoto Hiiragi, 17 years old."