This week's Gaki No Tsukai is "Matsumoto's 54th birthday party! Let's give him a birthday song!". The members as as well a secret guest will create a song by themselves based on what they feel about Matsumoto and sing it from their heart. What kind of song will Cocorico, Hosei and Hamada sing? And who will the unlikely secret guest be? And what will Matsumoto's reaction to the song be? The members will also tell some exciting memories from this 28 year-old show. Don't miss this chance to see the bond between the members.