Slow Step(スローステップSurō Suteppu) is a romantic comedy boxing and softball manga by Mitsuru Adachi. It was serialized by Shogakukan in the shōjo manga magazine Ciao from September 1986 through March 1991, and collected in seven tankōbon volumes. In 1991, it was adapted as a five-episode OVA. The anime version has some differences from the manga, including the ending.