PURPOSE: A device for training a penis is provided to continuously stimulate nerves of the sensitive pennies, and to continuously supply blood to the penis by offering massage effects on a urinary tract and an anus of a user. CONSTITUTION: A device for training a penis includes the following: an adhesive board(2) extended from the glans penis to the radices penis of the penis; a fixing string(3) mounted on both sides of the adhesive board and velcro tape is formed; a belt(4) tying the both sides on a waist; a first connection string(5) connected to the belt; a massage rod(6) having the elasticity; and a second connection string(7) connected to the waist and the massage rod.