TV-Series
Description
Rika Jōgasaki is a 12-year-old idol from Saitama with blonde hair, chartreuse eyes, and standing 149 cm tall. Her measurements are 72-54-75 cm, and she has blood type B. Born on July 30, her theme color is yellow, and she is classified as a Passion-type idol. She distinctively ends sentences with a white star symbol (☆).

Her name combines "beautiful" (莉) and "applaud" (嘉) in "Rika," while "Jōgasaki" means "castle cape" (城崎). Energetic and occasionally forceful, Rika openly voices strong opinions and playfully threatens to bite the Producer if neglected. Inspired by her older sister Mika, she adopted the gyaru subculture and became an idol to emulate her.

Rika maintains a close though occasionally contentious bond with Mika, forming the unit Familia Twin. Both are members of Tropical☆Stars alongside Kirari Moroboshi, Miria Akagi, and Mio Honda. Rika also participates in Decoration (with Kirari and Miria), Bom Dia (with Yuzu Kitami, Natalia, Ayame Hamaguchi, and Shizuku Oikawa), and LittlePOPS (with Mirei Hayasaka, Koume Shirasaka, Anzu Futaba, and Asuka Ninomiya), sharing a particularly strong connection with Mirei.

Her hobbies include collecting stickers and bugs. A notable record includes a temper tantrum lasting 2 days and 13 hours. She shares her July 30 birthday with Tsubasa Ibuki.

In introductory quotes, Rika declares her ambition to "reach the top and be the only one" while aiming to make fans smile. She enthusiastically supports collaborative initiatives like Project LUMINOUS. As one of the franchise’s earliest voiced idols, she debuted in the first Cinderella Master album series with "DOKIDOKI Rhythm."