Kazuo Sugimoto is a typical young salaryman until he is falsely accused of molesting a girl on a train and compelled to confess. After locating and confronting the actual perpetrator, Kazuo becomes the man's 500th apprentice in Chikan-do: The Way of the Groper. Follow Kazuo's saga as he learns strategies such as The Berlin Wall and The Battle of Odawara, and works to master his own technique, The Gold Finger. Chikan-do: It will change the way you think.