ritao kamo, akiyama mizuki, asahina mafuyu, shinonome ena, yoisaki kanade, 25-ji nightcord de. (project sekai), project sekai, commentary request, highres, official art, second-party source, translation request, 1other, 3girls, artist name, black thighhighs, blue eyes, blue sky, bow, bowtie, braid, brown eyes, brown hair, cloud, collared shirt, copyright notice, flower, grey hair, guest art, holding, holding phone, logo, long hair, medium hair, multiple girls, phone, pink eyes, pink hair, plaid clothes, plaid skirt, ponytail, purple flower, purple hair, red bow, red bowtie, rooftop, sailor collar, shirt, side ponytail, sidelocks, sitting, skirt, sky, thighhighs, white sailor collar, white shirt