The Creatures From Planet 66: Roppongi Hills Story

Overview

Short animated commercial created to promote the opening of the Roppongi Hills complex in Tokyo. Note: Known to have been shown in 2003, however uncertain exactly when, it was later shown at the Tokyo International Film Festival in 2016, as a part of a special screening on Mamoru Hosoda's early works between 1999-2003.

Source: AniList