TV-Series
Description
Erena Tōdō is a supporting character in Love Live! School Idol Project. She is a third-year student at UTX High School and a core member of the elite school idol group A-RISE, which she co-founded with her group mates Tsubasa Kira and Anju Yuki. The significant popularity and success of A-RISE helped elevate the reputation of UTX High School and increase its student enrollment.

Physically, Erena is noted for her mature appearance and stands 163 cm tall. She has a slim figure with long, purplish-red hair and teal eyes, and a distinguishing beauty mark located under her left eye. Among the members of A-RISE, she is often considered to be the most mature, a quality reflected in both her looks and her demeanor.

Erena possesses a personality that is consistently respectful and professional. Unlike many rivals in competitive settings, she does not look down on other groups. Instead, she treats them as equals and is open about her admiration for their talents and strengths. This is prominently displayed during the formal meeting between A-RISE and the main group, μ's, where Erena and her group mates individually praise the members of μ's and emphasize that an idol's primary goal is to please their audience. This supportive and encouraging attitude continues throughout the series, as she watches μ's performances with genuine admiration, celebrates their victories, and considers them worthy rivals.

Her role in the story is primarily as a respected rival and a source of inspiration. The impressive performance by A-RISE at the very beginning of the series is the catalyst that inspires Honoka Kosaka to form μ's and save her own school from closing. Later, A-RISE offers μ's the use of their school's rooftop as a performance space for a key competition. Throughout the Love Live! tournament, Erena and A-RISE are shown following μ's progress, acknowledging their growth, and eventually celebrating their success. In Love Live! The School Idol Movie, Erena continues in a supporting role as A-RISE collaborates with μ's to organize a large-scale school idol festival.

Her relationships are central to her identity. Her partnership with Tsubasa and Anju is close and collaborative, as they have worked together to achieve their status as the top school idol group. Her relationship with μ's is defined by mutual respect. She and her group view μ's not as a threat but as admirable equals whose determination and spirit push them all to perform better. Regarding development, Erena's character remains largely consistent, functioning as a stable, supportive, and professional figure of high achievement that contrasts with and elevates the protagonist group's journey. Her notable abilities include her skill as a performer, and within the group she is specifically responsible for songwriting.
Cast