colorful palette, hoshino ichika (project sekai), mochizuki honami, project sekai, game cg, highres, official art, third-party source, 1boy, 3girls, :d, ^ ^, bag, banner, black shirt, blue hair, blue hoodie, blue sky, blurry, blush, bokeh, brown hair, brown skirt, brown sweater, cardigan, closed eyes, cloud, depth of field, grey hoodie, hair ornament, hair scrunchie, holding, hood, hoodie, kono matsuri ni yuuyami iro mo (project sekai), long hair, market stall, multiple girls, musical note, open cardigan, open clothes, open mouth, outdoors, pleated skirt, poster (object), purple scrunchie, scrunchie, shirt, short hair, shoulder bag, side ponytail, skirt, sky, smile, sweater, tongue, yellow shirt