arona (blue archive), blue archive, absurdres, chinese commentary, commentary request, highres, making-of available, mixed-language commentary, 1girl, aqua hair, aqua halo, aqua pupils, aqua shirt, arm at side, artist name, blurry, blurry background, blush, bow, bow hairband, bowtie, braid, bright pupils, choker, closed mouth, colored inner hair, dated, depth of field, floating hair, from side, hair ornament, hairband, halo, long sleeves, looking at viewer, looking to the side, medium hair, midriff, mismatched pupils, multi-source commentary, multicolored hair, navel, pink hair, puffy long sleeves, puffy sleeves, purple eyes, red pupils, sad bread, sailor collar, school uniform, serafuku, shirt, single braid, skirt, solo, sunset, two-tone hair, upper body, white bow, white bowtie, white choker, white hairband, white sailor collar, white skirt, wind