2girls, 3boys, bangs, book, chinese_text, classroom, collared_shirt, desk, earrings, feather_earrings, feathers, glasses, greyscale, hat, jewelry, long_hair, mechanical_pencil, monochrome, multiple_boys, multiple_girls, necktie, open_book, pencil, school_uniform, shirt, skirt, sweater, thighhighs, very_long_hair, virtual_youtuber