Marunouchi Art Museum is a fictional contemporary art museum located in the heart of Tokyo, Marunouchi.
It aims to create a space where people connect—with artworks, with objects, with spaces, and ultimately, with one another—through the experience of art.
Visitors are invited to enjoy and encounter “beauty” in various forms.

The logo design takes inspiration from the initial “M” of Marunouchi.
By referencing the structure of the word, the logo consists of three triangles converging at a single point, symbolizing the concept of connection—where diverse elements come together in harmony.
The mark reflects the museum’s vision as a space of intersection and creative interaction.