Recipe:

Whip the cream until it forms soft peaks. In another bowl, mix the mascarpone, sugar and matcha until smooth.
Gently fold the whipped cream into the mascarpone mixture.
Dip the ladyfingers in the green tea and place them on the bottom of a bowl. Spread half of the mascarpone mixture over the ladyfingers.
Make another layer with the ladyfingers and the mascarpone mixture. Sprinkle the top with cocoa or matcha powder.
Let the dish set in the fridge for at least 4 hours before serving.