Are you aware that groping is a kind of art?

Kazuo Sugimoto can be your typical young salaryman until he or she is wrongfully accused of molesting a female with a train and forced to confess.

After finding and confronting the true culprit, Kazuo becomes the man's 500th apprentice in Chikan-do: The Way of the Groper. Follow Kazuo's saga while he learns strategies like the Berlin Wall, The Battle of Odawara and activly works to master his or her own technique The Gold Finger. Chikan-do: It will change the method that you think.