Kenji Yamauchi

A three-timing 29 year-old man loses part of his memory after taking a nasty fall at a skating rink. The man, who works as pharmaceutical salesman, then discovers an engagement ring in his briefcase. Later, he comes across three different women who all claim to be his girlfriend. To figure out which of the women he planned to marry, he sets up dates with each of them.

A divorced female doctor inherited her late father's hospital. A nurse working there, became worried about doctors recent behaviour, as she has become addicted to the kinky play with a fellow middle-aged doctor and resumed a sexual relationship with her ex-husband. Is she behaving like that due to her misdiagnosis with stomach cancer and suppressed sexual desires?

Everybody has theories that they personally cling blindly to regardless of proof or scientific validity. In this entertaining information program, a host of celebrities present their cases for pet theories to studio guests by any means be it academic argument or laughably “out there” logic. Can their theories gain acceptance? Or will they be discarded as pop science that only adds confusion to the world? Find out through exhaustive examination including on-location experiments!

Produced by Hitoshi Matsumoto, Documental pits ten comedians against each other. The objective is to make each other laugh in a closed room. Each contestant brings a one million yen participation fee. The last person to stay in the room without laughing wins. The winner is awarded a 10 million yen prize and bragging rights as the funniest comedian.

The next generation of Manzai duos compete in a fierce battle of wits and laughter, unleashing their best material for a chance at comedic glory.