A unique entry in the record books comes from Japan’s Masanobu Sato, who holds an unconventional endurance record that was officially documented at the San Francisco Masturbate-a-thon, an event that promotes sexual health awareness and education.
The annual event, which began in San Francisco in the 1990s under the organization of sex-positive activist Carol Queen and her colleagues at Good Vibrations, sets strict guidelines and rules for participants.
Sato’s record-setting performance in 2009 lasted 9 hours and 58 minutes, surpassing his previous records at the same event.
Sato, who worked for a sex toy company called TENGA at the time, credited his success to rigorous training and preparation, including maintaining a specific diet and exercise regimen.
His dedication to breaking records included daily practice sessions to build stamina and endurance. He participated in the event multiple times, consistently working to break his own records.
The Masturbate-a-thon events, while controversial, were created with stated goals of reducing stigma around the topic of self-pleasure and promoting sexual health education.
The events have specific rules, medical staff present, and maintain strict protocols for participant privacy and safety.
These events later spread to other cities globally, including London, Copenhagen, and various locations across the United States.
The organizers established clear guidelines for participants, including regular health checks during the event and proper hydration requirements.
The events also served as fundraisers for sexual health organizations and HIV/AIDS awareness programs, combining record attempts with charitable causes.
Sato’s achievement garnered significant media attention, though coverage remained largely focused on the endurance aspect of his feat rather than explicit details.
His record has stood for many years, demonstrating the extraordinary physical stamina required for such an extended duration activity.
Medical professionals at these events often provided information about sexual health, safe practices, and the importance of regular health screenings.
Over the years, the Masturbate-a-thon events have evolved to include various categories and achievements, though Sato’s endurance record remains one of the most notable.