Know this up front: This is an ad. But it's so fun, so awesome, so cleverly done and amazingly produced, the nanoseconds of product placement at the end are totally worth it.

A 39-year-old Japanese man bought a school girl's uniform and a long wig on the internet, put 'em on and went to a high school north of Tokyo. Students standing outside the building saw him and started screaming, so Tetsunori Nanpei did the "logical" thing: He rushed onto the school grounds and tried to blend in. But…