Munhwa Broadcasting said the images were designed to help viewers quickly identify each country.
Harassment in the media is under the spotlight after multiple recent allegations at different companies.
Listeners could hear Fischer audibly moaning while speaking to a male guest.
Hundreds of people gathered at the Auckland Town Hall on Friday night to honour the best journalism of the past year.
The Newstalk ZB sports host was suspended for throwing a punch at a colleague.
The former NZ wicketkeeper will host 'The Morning Shift'.
Ex-MediaWorks CEO Michael Anderson is part of the Governance Group investigating its feasibility.
It says media freedom is being "increasingly challenged" during the COVID-19 pandemic.
Ardern says she can't do everything