3boys, 3girls, ahoge, annoyed, ascot, belt, black ascot, black hair, black necktie, blue hair, book, brown hair, chair, coat, collared shirt, drunk, formal, green hair, hair ornament, holding, holding book, light blue hair, long hair, looking at another, looking to the side, multiple boys, multiple girls, necktie, open book, open mouth, pants, parted lips, purple hair, shirt, short hair, simple background, sitting, smile, suit, sweatdrop, white background, white shirt, yellow eyes