The star horse of Neko Jockey is Mannen Billy, a prize racer who has lost 30 races in a row despite having an excellent physique and bloodline. To solve the problem, the horse's owner hires a brand new jockey... who, as far as Mannen Billy's trainer can see, is just a normal cat.
The show's title can be translated as “The Matsumoto Family's Vacation”. The fictitious Matsumoto family consist of four members: Hitoshi Matsumoto who plays the mom; Tôru Hotohara as the dad; Kenji Tamura as the son and lastly Sada as the daughter. With this stereotypical and funny Osaka family we go out on many adventures, exploring food and activities from the Kansai area.
In this program, assassins from various fields challenge Westland, the comedy duo that won the M-1 Grand Prix 2022, to various confrontations in order to avenge their long-standing grudge.