renren-ren-, ars almal, ars almal (7th costume), nijisanji, commentary request, highres, 1girl, anniversary, aqua eyes, aqua hair, blush, closed mouth, dress, frilled hairband, frills, grey hair, hair ornament, hair tie, hairband, holding, holding tray, letterboxed, long hair, looking at viewer, multicolored hair, one eye closed, outside border, solo, tray, two-tone hair, virtual youtuber, wrist cuffs, x hair ornament