colorful palette, 25-ji len, akiyama mizuki, kagamine len, project sekai, vocaloid, game cg, highres, official art, third-party source, 1boy, 1other, :d, ^ ^, black shorts, blonde hair, blush, bokutachi no seizon tousou (project sekai), bow, bowtie, brown cardigan, cardigan, center frills, closed eyes, dot nose, frilled shirt, frills, green eyes, grey skirt, open mouth, pink hair, plaid clothes, plaid skirt, red bow, red bowtie, ribbon, shirt, shorts, side ponytail, sidelocks, sitting, skirt, smile, spiked hair, striped bow, striped bowtie, striped clothes, striped ribbon, tongue, triangle, white ribbon, white shirt