The world believes in the notion that good sleep for straight six to eight hours enhances cognitive function, mood and overall health. However, a Japanese man named Daisuke Hori has radically defied the approach. Hori has claimed that for the past 12 years, he has adhered to a strict sleep regime of 30 minutes a day. The 40-year-old entrepreneur, hailing from Hyogo Prefecture in western Japan, claimed that the 30-minute sleep regime per day was initiated with an effort to “double” his life expectancy. However, his unconventional lifestyle raises questions about the impact of minimum sleep on health, productivity and overall well-being. In this article, we’ll delve into the story of Daisuke Hori and also touch upon the impact of limited hours of sleep on health. World Sleep Day 2024 Date, Theme, History and Significance: All You Need To Know About the Day That Emphasises the Importance of Sleep.

Who Is Daisuke Hori and What Does He Claim?

The entrepreneur, Daisuke Hori has claimed that for the past 12 years, he has been on 30 minutes sleep per day with an aim to increase his productivity. He stated that his unique sleep pattern has allowed him to maximise his active hours, thus improving his work efficiency. Reportedly, he has trained his mind and body to work normally on minimal sleep. According to South China Morning Post, Hori stated, “As long as you do sports or drink coffee an hour before eating, you can stave off drowsiness.”

Daisuke Hori, Who Sleeps 30 Minutes per Day

Hori believes that high-quality sleep is more important than long sleep, and people who maintain sustained concentration at work benefit from the former. He stated that professionals like doctors and firefighters have “shorter rest periods but maintain high efficiency.” Moreover, to examine the claim portrayed by Hori, Japan’s Yomiuri TV followed him closely in a reality show Will you go with me? The show found out that one day Hori slept for just 26 minutes and work up fresh and energised and even hit the gym.

Additionally, Hori founded the Japan Short Sleepers Training Association in 2016, where he trains individuals on sleep and health. To date, he has trained more than 2,100 students to become ultra-short sleepers.

Work Culture in Japan

It can be said that the mindset reflects a broader cultural phenomenon in some parts of the world, especially in Japan, where work ethic and dedication are highly valued. Several instances have been found where, due to improper work management and work overload, workers have experienced ‘Karoshi,’ a Japanese term that means ‘overwork death.’ Besides, Statista has reported that in 2023, 2.9 thousand people in Japan committed suicide due to problems related to their working situation in Japan. The cause of 'Karoshi' can be physical pressure or mental stress from the workplace. Suicide due to occupational stress or overwork is called ‘Karojisatsu,’ meaning overwork suicide in Japan.

Science Behind Sleep: Can Less Sleep Efficiency Improve Lifespan?

The undeniably extreme sleep regime of the entrepreneur raises important question about the science of sleep and the potential risk associated with severe sleep deprivation. Experts in sleep medicines agree that adults need seven to nine hours of proper sleep each night to maintain optimal health. Chronic deprivation of sleep has been associated with adverse health outcomes like impaired cognitive function, weakened immune response, and increased risk of chronic conditions such as heart disease and diabetes. Sleep plays a vital role in memory consolidation, problem-solving, and emotional regulation. Individuals may struggle with concentration, decision-making, and overall efficiency without sufficient sleep.

Although Daisuke Hori’s decision to sleep for 30 minutes a day over the past 12 years is an extreme lifestyle choice that challenges the conventional wisdom about the necessity of sleep, it also serves as a reminder of the complex relationship between sleep, productivity and health. Experts believe a more balanced sleep routine is likely the best approach to achieving long-term success and well-being. However, we can’t deny that Hori’s experience is intriguing and exceptional.

(This article is written for an informative purpose and should not be substituted for medical advice. Kindly consult your doctor before trying any tips.)

(The above story first appeared on LatestLY on Sep 03, 2024 05:02 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).