What does Tao Tsuchiya challenge on a 24-hour TV in 2019?

Tao Tsuchiya updated her Instagram official account on August 3, 2019. Tao Tsuchiya has announced that she will try mountain climbing on a 24-hour television in 2019 The challenge is the flight horn at an altitude of 4,164 meters in the Swiss Alps. I’m paying attention to Tao Tsuchiya’s challenge.