Ein Jahrzehnt nachdem eine Dentsu-Arbeiterin an Überarbeitung gestorben ist, sagt ihre Mutter, Japan habe sich nicht verändert – The Mainichi

And under the current „work work work“ Prime Minister, change is unlikely to come. It is surprising that the Japanese population does not seem to realize that the bad working conditions are responsible for much of Japans problems like low life satisfaction, low happiness, low birth rates, loneliness and so on.

It never changed. Before her in 90s there was identical case of suicide in Dentsu. Checks and audits happened, but nothing changed in the end.