2girls, 4boys, =3, bangs, black coat, black hair, black pants, blonde hair, breast pocket, brother and sister, brothers, brown hair, closed eyes, closed mouth, coat, collared shirt, detached sleeves, dress, facial hair, father and daughter, father and son, formal, frilled shirt collar, frills, glasses, gradient hair, hair ornament, heart, hetero, holding, holding clothes, holding clothes hanger, holding dress, holding paper, long sleeves, marriage certificate (object), momomo (m0 3), multicolored hair, multiple boys, multiple girls, mustache, necktie, ootori emu, ootori hinata, ootori keisuke (project sekai), ootori kounosuke, ootori shousuke, open mouth, orange eyes, orange hair, pants, paper, parted hair, partial commentary, pink eyes, pocket, project sekai, purple eyes, red necktie, shirt, short hair, siblings, simple background, sisters, smile, standing, tenma tsukasa, tie clip, wedding dress, white background, white coat, white dress, white necktie