nako, nako (nonrain), hino rei, tsukino usagi, bishoujo senshi sailor moon, bad id, bad pixiv id, 1990s (style), 2girls, back-to-back, bag, black hair, blonde hair, blue eyes, blue sailor collar, book, bow, briefcase, double bun, earrings, hair bun, jewelry, long hair, multiple girls, purple eyes, red bow, retro artstyle, sailor collar, school bag, school briefcase, school uniform, serafuku, twintails