2girls, black coat, black eyes, black hairband, black serafuku, blue hair, blue serafuku, blush stickers, bow, braid, coat, colored inner hair, envelope, hair bow, hair over one eye, hairband, halo, holding, holding envelope, laughing, light blue hair, long hair, multicolored hair, multiple girls, open clothes, open coat, pink hair, red pupils, school uniform, serafuku, single braid, smug, solo focus, very long hair, white bow, white hair