3331 Arts Chiyoda is a contemporary art facility located in Tokyo's Chiyoda ward, completed in 2010. Designed by architect Shinya Sato and Mejiro Studio, this innovative space serves as a vibrant hub for exhibitions and art projects. Originally a school building, it has been thoughtfully renovated to preserve its historical character while creating flexible galleries that accommodate diverse artistic expressions. The building exemplifies sensitive adaptive reuse, blending industrial elements with modern functionality. Its accessible location in the creative Akihabara district makes it an essential destination for those exploring contemporary Japanese art and experimental artistic practices.