“Metcha kirei!” The Japanese exclamation, which means "it's really beautiful," rang out at Mujinjeong Pavilion in Haman County, South Gyeongsang Province, as dusk settled on the evening of Oct. 15. When local residents set fire to around 3,000 nak-hwa sticks — made by wrapping oak charcoal powder in hanji, traditional Korean paper, and twisting it into long wicks — a torrent of vivid red sparks rained down over the pond. Reflected on the water, the sparks blurred the boundary between heaven and earth, creating a dreamlike atmosphere. Each time the suspended lines were shaken, cascades of sparks poured down. “I’ve never seen fireworks that fall downward rather than shoot up into the sky. They’re truly magical,” said Sato Mio, 44, who visited from Osaka, Japan. “I’m amazed by the ingenuity of Koreans in the past, who created such beautiful displays of fire.” Her travel companion, Suzuki Ren, 47, gave a thumbs-up. “I’ve visited Seoul and Busan many times, but this is my first time in Haman,” he said. “I’d definitely like to come back if I get the chance.” Th