That's a really interesting question! In 'Sailor Moon,' Usagi Tsukino and her fellow Sailor Scouts aren't explicitly referred to as angels in the traditional sense, but there's definitely a celestial, almost divine vibe to their roles. The series leans heavily into cosmic mythology—Sailor Moon herself is the reincarnation of Princess Serenity from the Moon Kingdom, and her ultimate form, Eternal Sailor Moon, has this ethereal, winged appearance that screams 'angelic.' The way she and the others fight for love and justice feels less like mere superheroics and more like a higher calling, which adds to that angelic interpretation.
Of course, the series borrows from multiple mythologies, blending Shinto elements, Greek lunar deities, and even some Christian imagery (those wings and halos aren't subtle). But what's cool is how 'Sailor Moon' makes these influences its own. The Sailor Scouts are more like cosmic guardians than biblical angels, but the emotional weight of their mission—protecting the world from chaos—gives them a purity that aligns with angelic ideals. Plus, that transformation into Sailor Cosmos in the manga? Pure celestial energy. It's less about labels and more about the feeling they evoke—hope, light, and something bigger than themselves.