Ami gives Yumi a career test and it comes out as Ninja, so Yumi becomes a ninja using her at home ninja kit, complete with bio-degraitable ninja monkey for a teacher, but she takes the ninja thing too far...

When Ami and Yumi inadvertently best a bull while attending a bullfight in Latin America, they’re regarded as heroes. Now the town expects them to fight El Diablo, the toughest bull in the country.

Ami and Yumi accidently let 3 bandits out of jail and then they are blamed for it and are on wanted posters, so they decide "showdown" with the bandits!

Ami receives a visit with her romantic-poetry-writing pen-pal Pierre. Unfortunately, her "dreamboat" turns out to be both a certified geek and a certified bore, whose idea of a romantic date involves entomology, volunteer work at the library, and chess.

Kaz loses Ami and Yumi on a bet of Rock-Paper-Scissors. The new manager who won gives them an amazing lap-of-luxary. But after missing Kaz, they give him a chance to win themselves back...

Kaz gets the girls to be his assistants when he fulfills his life long dream of being a magician. Kaz isn't a very good magician though.

During a concert, Ami and Yumi both break their instruments at the same time. Kaz tells them that that gives them 100 years of bad luck, and then they keep getting jinxed. Will they be able to stop getting jinxed before their bad luck lasts longer than anyone's ever lived?

Mean Machine: Puffy finds a man with a robot that plays music, but then the robot plays the music and becomes popular. Ami and Yumi must regain their title.