1girl, aran sweater, blue choker, blue eyes, blue hair, blue neckerchief, blue theme, cable knit, cardigan, choker, cloud, crossed bangs, grey cardigan, hair between eyes, hair bun, holding, holding microphone, microphone, neckerchief, reflection, ripples, sailor collar, school uniform, serafuku, sidelocks, single side bun, skirt, solo, standing, sweater, virtual youtuber, wading, water, white sailor collar, white serafuku, white skirt, white theme