This was the ending to my 6-course Asian Valentine's dinner and it blew me away. It was easy to make, there were a few slightly dicey moments - matcha CLUMPS when you whisk it and I am not good at making whipped cream by hand. White chocolate is very easy to work with - it melts evenly and quickly. This was a very easy, elegant dessert. I garnished the mousse with green tea pocky. It was a decadent end to the meal.