BTS 일본 오리콘 주간차트 정상…해외가수 최고br br BTS have set a new record with their latest single in Japan.br The group's Japanese single, "LightsBoy With Luv", topped the country's Oricon weekly singles chart for the first week of July.br BTS sold some 620-thousand units of the single, becoming the first foreign artists to sell over 600-thousand units in the first week of release.