**Episode 12: The Legendary Tsuchinoko Company Limited!/Maru-chan Likes Preparing for Field Trips!** **Original Airdate: March 25th, 1990** Maruko and her friends try to strike it rich by hunting a legendary snake. Then, Maruko is overjoyed about an upcoming field trip, but it's for reasons that no one would ever expect. Timing help provided by Mr. Manager.