In Tokyo, a unique sleep competition recently brought together a group of self-proclaimed “competitive sleepers” eager to demonstrate their ability to fall asleep quickly and deeply. The event, organized by a mattress company, challenged participants to nap for up to 90 minutes while fitted with sleep-tracking devices.

The contest, known as the “Matt Race,” took place in a dimly lit room where dozens of contestants reclined on comfortable mattresses. Some participants brought toys to help them relax as they prepared to compete for the top prize of more than two million yen (approximately $418,000). Sleep monitors attached to their heads recorded data on how swiftly and soundly each individual slept.

The winner, who identified herself only by the nickname Suimi, said she planned to use the prize money to cover moving expenses, citing a desire to live independently. The competition’s judging criteria focused on both the speed of falling asleep and the quality of the rest, reflecting the increasing interest in sleep as a vital component of health and productivity.

The event highlighted Japan’s ongoing struggle with sleep deprivation and its cultural attitudes toward rest, blending entertainment with a serious message about the importance of quality sleep.