Michiru Ōgawa is an anime-original character from the series. She is a teenage girl with long blonde hair and red eyes, and she works as a pop idol as one half of a duo alongside her partner Ruka. Her personality is best described as a tsundere: she often tries to hide her true emotions, putting up a prickly or dismissive front, but her genuine feelings inevitably break through, a trait that only deepens Ruka’s attraction to her. Michiru’s internal conflict between maintaining her cool idol image and acknowledging her own affections forms a central part of her character. She is capable of transforming into a magical girl, taking the name Magical Girl Eternal Dangerous Pretty. Her motivations revolve around her idol career and her complicated, unspoken romantic feelings for her partner. Within the story, she serves as a supporting character whose relationship with Raku adds both comedic and romantic layers to the narrative. Over the course of the series, Michiru’s tsundere facade gradually softens, allowing her true emotions to become more apparent, though she remains consistently dedicated to her idol work and to the people close to her. Notable abilities include her magical form, which grants her combat powers, though specific details about her fighting style or special attacks are not elaborated upon in available sources. Her key relationship is with Ruka, whose open affection toward her creates a dynamic of mutual pining and playful tension. She also interacts with the main protagonist Saki and other characters as part of the idol and magical girl communities.