Good Person (1997)

After graduating from college, Yuuji lands the job of his dreams at the company that manufactures his favorite running shoes. The complete sincerity and selflessness that Yuuji shows everyone he meets causes many to dismiss him as naive or simply stupid. But when his good deeds start paying off, his co-workers begin to come around to the idea that nice guys don't have to finish last. -- DramaWiki