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Context
What happened: Wrong national anthems were played three times at the Asian Para Games in Nagoya, Japan this week. Mayor Ichiro Hirosawa apologised on Wednesday for the latest error.
Key numbers: Three anthem errors occurred; the Para Games run through Saturday with about 4,000 athletes and officials in 18 sports; the South Korean anthem played for about five seconds before a sitting
Why it matters: The mayor said the errors happened despite operations being reviewed after the Asian Games, calling the repeat unacceptable. He said he felt the tournament was otherwise progressing smoothly.