Movie
Description
Erena Tōdō is a third-year student at UTX High School and a core member of the popular school idol group A-RISE. The group's significant success boosted UTX High's reputation and increased student enrollment. Alongside Tsubasa Kira and Anju Yuki, she performs in songs like "Private Wars" and "Shocking Party."

She possesses purplish-red hair, teal eyes, and a distinguishing beauty mark under her left eye, standing 163 cm (5'4") tall. Her mature appearance stands out within A-RISE, and in game adaptations, she falls under the "Cool" attribute category.

Erena exhibits a respectful and professional personality. She consistently treats rival groups, especially μ's, as equals, openly acknowledging their strengths. During their initial encounter with μ's in Episode 3, she praised each member individually and emphasized the importance of audience satisfaction in idol performances. She maintains this supportive demeanor, watching μ's performances with admiration and congratulating them on their achievements.

Her appearances span multiple anime episodes. A-RISE's performance in Episode 1 inspires Honoka Kosaka to form an idol group. Later, in Episode 3, Erena and her group formally meet μ's, express their view of them as rivals, and offer their school rooftop for μ's performance. She observes μ's progress in subsequent episodes, watching their "Snow halation" performance during the Love Live! preliminaries and celebrating their victory. In Episode 13, she witnesses μ's "START:DASH!!" performance with visible awe.

In *Love Live! The School Idol Movie*, Erena appears as a supporting character. A-RISE collaborates with μ's for a large-scale school idol festival, involving Tsubasa and Maki Nishikino co-writing a song and Anju working with Kotori Minami on costumes. Erena and A-RISE participate in the event celebrating the school idol community. The movie and other media depict no significant character development or new backstory beyond the anime series.