Ruby Kurosawa

A timid second-year with reddish-pink hair who dreams of being an idol despite fearing water and men.

Ruby Kurosawa is a second-year student at Uranohoshi Girls' Academy, known as Dia's shy and timid younger sister. She possesses reddish-pink hair and has long dreamed of becoming an idol. Despite residing in a seaside town, she cannot swim and actively avoids water. Ruby suffers from androphobia, having never spoken to any male outside her own father. In the anime, her shyness is depicted so intensely that she enters a panic when touched by anyone unfamiliar, regardless of sex, feeling comfortable only around Dia and Hanamaru initially. Her catchphrase is "Ganbaruby!" (がんばルビィ), a portmanteau of her name and the verb for perseverance; in the English dub, this is translated as "Do my Rubesty!"

Quick Facts

School: Uranohoshi Girls' Academy
Series: Love Live! Sunshine!!

Lore & Background

Ruby Kurosawa is a member of Aqours, a school idol group formed to save Uranohoshi Girls' Academy from shutting down. As the younger of two daughters in her family, she lives with her older sister Dia, who serves as the student council president. Ruby's personality is described as bubbly, sweet, and kindhearted, making her one of the most childlike members of Aqours in both appearance and demeanor. Her journey begins with a deep-seated desire to become an idol, which she pursues alongside friends at Uranohoshi Girls' Academy. Her backstory includes significant social anxiety regarding physical contact and male interaction. Because she has never talked to any man other than her father, she exhibits androphobia. This shyness manifests acutely in the anime; when touched by someone she is not used to, she panics immediately. Her comfort zone is strictly limited to Dia and Hanamaru at the start of the series. Additionally, her inability to swim stands out as a notable trait for someone living in a seaside town like Uchiura, Numazu, Shizuoka.

Reader's Guide

For fans exploring Ruby Kurosawa's character, note that she is voiced by Ai Furihata in Japanese and Sarah Wiedenheft in English. She is officially a first-year student at Uranohoshi Girls' Academy. Her defining traits include reddish-pink hair, an inability to swim, and androphobia. Her catchphrase "Ganbaruby!" (がんばルビィ) is unique to her character. Key plot points involve her initial panic when touched by unfamiliar people and her reliance on Dia and Hanamaru for comfort. She was friends with Yoshiko Tsushima during kindergarten, where Yoshiko called her "Zuramaru." Ruby's family background includes a well-known and respected lineage, shared with her sister Dia. As part of Aqours, she contributes to the group's goal of saving their school from closure. Fans should note that while other franchise media like manga may vary, the anime depicts her shyness as particularly intense regarding physical contact.