The NSR50 is a racer replica model based on the design concept of the Honda NSR500, a masterpiece of competition-only motorcycles that dominated the WGP for many years after its introduction in 1984 until 2002, when the baton was passed to its successor, the Honda RC211V, by reducing its body size by approximately three-quarters. In the 1980s, when minibike racing and racer replicas were enjoying great popularity, Honda took the opportunity to launch the NSR50 in 1987. The NSR50, which took over the design of the NSR500 works racing machine, was a machine that boasted extremely good cornering performance and was unbeatable on the mini-circuit. The NSR50 was also the fastest car on the mini-circuit. The NSR50's excellent chassis design made it an extremely rare machine that is still active on the circuit more than a quarter of a century after its introduction. The NSR50 was discontinued in 1999 due to emission regulations, but it is still a popular bike, loved by many fans.

Kaname Madoka, a kind-hearted girl, is an ordinary eighth-grader at Mitakihara Junior High School. One day, a mysterious creature who speaks human language and calls herself Kyubee appears to her. 'I want you to make a contract with me and become a magical girl'. Kyubee says that in return for Madoka becoming a Puella Magi and fighting the witches who bring misfortune to this world, she can make one wish come true. The peaceful fate of Madoka and her surroundings begins to change drastically, and she becomes involved in a major current that moves the world.

A third year junior high school student who attends the same junior high school as Madoka. She is an active Puella Magi who has made a contract with Kyubey. While it is not unusual for magical girls to act out of self-interest, she is an altruistic character who puts protecting people from the clutches of witches first and foremost. She is also very junior-friendly, and is a good mentor for Madoka and her friends, and is a reliable older sister. When she transforms into a Puella Magi, her weapons of choice are a musket gun and a huge cannon. She is also a top-level Puella Magi, and when she shows her true potential, she is clearly superior to Akemi Homura, another top-level Puella Magi.