The turnout for the K-pop titans’ show was much lower than projected by officials, hitting the bottom line of some restaurants. Shares in the group’s management company also fell.

The K-pop supergroup BTS performed their first concert in over three years in Seoul on Saturday following the release of their new album, “Arirang,” on Friday. Thousands of fans came out to hear one of the biggest names in K-pop.

Japanese members of some K-pop bands have been absent from recent concerts in China. Experts say that’s linked to tension between Tokyo and Beijing.

Two unearthed episodes, which were discovered in film canisters wrapped in plastic bags among the possessions of a dead collector in England, were restored by BBC archivists.