Divine is its existence! Rokushaku Fundoshi 🗾六尺褌 🗾is the best male undergarment ever invented! Its fabric goes through the men’s crotch and puts pressure on the tailbone “Kundalini” point, the anus, the perineum, and “anus-lifting 提肛” invigorate men’s spirits and well-being. Fundoshi’s pouch hugs & caresses the testicles and penis shaft & penis glans with constant force. All these erogenous zones will “rise to the occasion” and produce growing virile sexual energy that keeps a man alive, healthy (and horny, hard & upward all day/night, oozing prostate juice constantly, nurturing the flow of "qi氣" and blood血)! Sexual prowess is the source of vitality, one of the secret weapons for athletes, dancers & warriors to enhance their vitality and combat power and the spiritual power of the unity of men and heaven!