The light sticks commonly used by K-pop fans have emerged as in-demand items across Korea's secondhand markets as critics of President Yoon Suk Yeol’s martial law decree eye them as tools of ...

SEOUL — Jung Han-young was singing along with a crowd to Korean music and holding a green light stick representing her favorite K-pop group, NCT. Around her, countless rows of fellow K-pop fans ...

“Buying a light stick just to use in protests can be expensive,” added the seller, who is also an NCT fan. “I may not be able to attend the protests due to my visa status, but wanted to be a bit of ...