Kyuta Kumagai, 10, wrestles with a boy the same age as him, during a training session at Buddy acL Ariake's wrestling club in Tokyo, Japan, August 22, 2020. (Photo by Kim Kyung-Hoon/Reuters)

Women wearing kimono and protective masks make their way to Coming of Age Day celebration ceremony, amid the coronavirus disease (COVID-19) outbreak, in Tokyo, Japan, January 10, 2022. (Photo by Kim Kyung-Hoon/Reuters)

A boy shoots a World War II ages machine gun with blanks at a weapon exhibition during a military show in St. Petersburg, Russia, Sunday, July 10, 2022. (Photo by Dmitri Lovetsky/AP Photo)

Kimono-clad young women take their selfies near a venue during the Coming of Age Day celebration ceremony in Yokohama, Japan on January 9, 2023. (Photo by Kim Kyung-Hoon/Reuters)

An iguana in Bali helped Julij Kopilović, age eight, from Slovenia, earn second runner-up in Amazing Animals. (Photo by Julij Kopilović/National Geographic)

Participants ride horses, hold spears and wear historic armoured suits of the Middle Ages as they compete during the Saint George international knight tournament in Moscow, Russia, May 3, 2015. (Photo by Maxim Zmeyev/Reuters)

Twenty-year-old women draped in traditional kimonos gather for their “Coming-of-Age Day” ceremony at the Tokyo Disneyland in Urayasu, eastern suburb of Tokyo on January 13, 2020. (Photo by Kazuhiro Nogi/AFP Photo)

In this March 7, 1991 file photo, a U.S. Marine patrol walks across the charred oil landscape near a burning well during perimeter security patrol near Kuwait City. Twenty five years after the first U.S. Marines swept across the border into Kuwait in the 1991 Gulf War, American forces find themselves battling the extremist Islamic State group, born out of al-Qaida, in the splintered territories of Iraq and Syria. The Arab allies that joined the 1991 coalition are fighting their own conflicts both at home and abroad, as Iran vies for greater regional power following a nuclear deal with world powers. (Photo by John Gaps III/AP Photo)