One Day is a Hong Kong perfume brand founded by Michael Wong in 2017. "It is rare to talk about the origin of the store name here , which contains the meaning of hope that everyone can experience life through smell, and write down your own smell diary. The creation of a bottle of perfume should not be limited to just smell, but to convey and share a story. Rather than flashy packaging, we want to focus on details; simple and blank, giving more room for imagination when feeling the fragrance."