Computer engineer Otaku (the Japanese term for geek) is an average young man, dressed in unstylish clothes and dorky glasses. But as luck would have it, he encounters a pretty young woman on a commuter train and saves her from a lecherous molester, falling in love with her at first sight. A few days later he receives a thank-you message from the woman along with a set of Hermes teacups. Having never had a girlfriend or received a gift from a girl in his life, Otaku seeks out his pals on his BS website for advice using his codename Train_Man (Densha Otoko): How should I ask her out? Deeply interested in Train Man's first love, his BS pals eagerly supply him with advice. Encouraged by their support, Train_Man undergoes a total makeover for his first-ever date with Hermess. Little does he know that he is about to ignite an Internet phenomenon.