Eru

Acting as Utau’s second guardian, this hyperactive, angel-like character frequently declares herself the "angel of love" while constantly singing. Though her pure heart can sometimes lead to annoying outbursts, she possesses a deep passion for music. After briefly leaving Utau for Amu due to feeling neglected, she eventually returned to her original partner. When transforming Utau into the ballerina-inspired Seraphic Charm, she embodies a powerful desire to touch hearts through song using beautiful pink and white attire.