The main tasks are different, the functions are different, etc.

1. The Smell Museum is a place that displays various smells and perfumes. It aims to let people understand the history, production process and cultural background of different smells and perfumes through exhibitions and experiences. The Smell Library is more Focus on the creation and experience of scent.

2. The Scent Museum displays samples of various smells, provides information and stories about smells, and allows visitors to personally experience different aromas. The Scent Library is a place that provides perfume preparation and customization services. It allows people to choose different scent components and create personalized perfumes according to their own preferences and needs.