Aside from covering the coup and the subsequent protests and killings for Japanese newspapers and broadcasters, Mr. Kitazumi had also frequently posted about the situation and its impact on citizens on his social media accounts.
Mass protests have been taking place across Myanmar since the military deposed the elected government and declared a year-long state of emergency.
Throughout the months of demonstrations, authorities have cracked down on the protesters and also press freedom.
Around 80 local journalists are known to have been detained for their reporting so far. According to the Assistance Association for Political Prisoners (AAPP) monitoring group, 50 of them are still in detention and half of those have been prosecuted.
A few foreign journalists have also been arrested.