There is spanking scene in "絶対に笑ってはいけない楽屋"(lit."No Laughing Dressroom" ).
This movie is presented by Tokyo jyosi ryuu (Tokyo Girls' Style) and they all join a Downtown's No-Laughing game in a greenroom;if you do laugh in this game, you are sentenced to "OUT" at once and then get a punishment,for say, a spanking as a "penalty game".
So some girls are spanked by others in this video.