A four-dimensional short anime begins at the very origin of Shibuya Crossing, set 10,000 years in the past. This anime is part of a collaborative project directed by Yoshitoshi Shinomiya. It blends animation with live-action footage. The short was displayed on Shibuya's Crossing screens, and a version optimized for YouTube was also released.
The project includes a crowdfunding campaign aiming to raise 1,800,000 yen (approximately US$16,500) to host an exhibition of the production materials in Shibuya during mid-August.