1boy, ayacho_mato, balloon, birthday, checkered_clothes, checkered_scarf, danganronpa_(series), danganronpa_v3:_killing_harmony, holding, holding_balloon, looking_at_viewer, looking_up, male_focus, oma_kokichi, open_mouth, purple_eyes, purple_hair, scarf, short_hair, solo, straitjacket, teeth, upper_teeth_only