[A simple search om Mainichi Shimbun](https://mainichi.jp/search?q=%E9%81%8E%E5%8A%B4%E6%AD%BB) [A 'No More Karoshi' protest held in Shimbashi in 2018](https://upload.wikimedia.org/wikipedia/commons/8/89/Nomorekaroshi-shimbashiprotest-june-13-2018.jpg) [National Center for Promoting Measures to Prevent Death from Overwork](https://karoshi-boushi.net/)