4 Shuunen Monst? Shiru ka yo!  

4th anniversary monst? I know!, Yon Shuunen Monst? Shiru ka yo!, Great Ramage, Dai Abare-hen, 4周年 モンスト？知るかよ！, 4-shuunen Monst? Shiru ka yo!

An advertisement for Monster Strike's 4th anniversary, featuring Egashira Nijigojuppun, a Japanese comedian. The initial commercial included a live-action performance, which was later replaced by an animated version after being fully rotoscoped with some modifications.